Home / 2,150,196,761,654.10-3,225,803,818,521.20-698,056,615,587.27

Finding the Fourth Proportional to 2,150,196,761,654.10, 3,225,803,818,521.20 and 698,056,615,587.27

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Solution

The fourth proportional to 2,150,196,761,654.10, 3,225,803,818,521.20 and 698,056,615,587.27 is: 1,047,250,063,930.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,196,761,654.10 : 3,225,803,818,521.20 = 698,056,615,587.27 : x
  2. Step 2: Convert to fraction form
    2,150,196,761,654.10/3,225,803,818,521.20 = 698,056,615,587.27/x
  3. Step 3: Cross multiply
    2,150,196,761,654.10x = 3,225,803,818,521.20 × 698,056,615,587.27
  4. Step 4: Simplify right side
    2,150,196,761,654.10x = 2,251,793,696,105,401,293,996,032
  5. Step 5: Solve for x
    x = 2,251,793,696,105,401,293,996,032/2,150,196,761,654.10
  6. Step 6: Final answer
    x = 1,047,250,063,930.50

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Double scale
Find fourth proportional to 2,150,196,761,655.10, 3,225,803,818,522.70 and 698,056,615,588.27
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.