Home / 5,516,213,559,264-7,612,605,977,303-3,172,414,771,818.20

Finding the Fourth Proportional to 5,516,213,559,264, 7,612,605,977,303 and 3,172,414,771,818.20

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Solution

The fourth proportional to 5,516,213,559,264, 7,612,605,977,303 and 3,172,414,771,818.20 is: 4,378,065,387,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,516,213,559,264 : 7,612,605,977,303 = 3,172,414,771,818.20 : x
  2. Step 2: Convert to fraction form
    5,516,213,559,264/7,612,605,977,303 = 3,172,414,771,818.20/x
  3. Step 3: Cross multiply
    5,516,213,559,264x = 7,612,605,977,303 × 3,172,414,771,818.20
  4. Step 4: Simplify right side
    5,516,213,559,264x = 24,150,343,654,427,565,003,636,736
  5. Step 5: Solve for x
    x = 24,150,343,654,427,565,003,636,736/5,516,213,559,264
  6. Step 6: Final answer
    x = 4,378,065,387,600.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.