Home / 4,753,833,809.10-7,130,750,713.65-1,648,730,334.30

Finding the Fourth Proportional to 4,753,833,809.10, 7,130,750,713.65 and 1,648,730,334.30

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Solution

The fourth proportional to 4,753,833,809.10, 7,130,750,713.65 and 1,648,730,334.30 is: 2,473,095,501.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,833,809.10 : 7,130,750,713.65 = 1,648,730,334.30 : x
  2. Step 2: Convert to fraction form
    4,753,833,809.10/7,130,750,713.65 = 1,648,730,334.30/x
  3. Step 3: Cross multiply
    4,753,833,809.10x = 7,130,750,713.65 × 1,648,730,334.30
  4. Step 4: Simplify right side
    4,753,833,809.10x = 11,756,685,007,926,126,592
  5. Step 5: Solve for x
    x = 11,756,685,007,926,126,592/4,753,833,809.10
  6. Step 6: Final answer
    x = 2,473,095,501.45

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Double scale
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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.