Home / 10,367,533,342.74-15,552,002,308.60-3,643,857,850.02

Finding the Fourth Proportional to 10,367,533,342.74, 15,552,002,308.60 and 3,643,857,850.02

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Solution

The fourth proportional to 10,367,533,342.74, 15,552,002,308.60 and 3,643,857,850.02 is: 5,466,033,609.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,533,342.74 : 15,552,002,308.60 = 3,643,857,850.02 : x
  2. Step 2: Convert to fraction form
    10,367,533,342.74/15,552,002,308.60 = 3,643,857,850.02/x
  3. Step 3: Cross multiply
    10,367,533,342.74x = 15,552,002,308.60 × 3,643,857,850.02
  4. Step 4: Simplify right side
    10,367,533,342.74x = 56,669,285,695,721,275,392
  5. Step 5: Solve for x
    x = 56,669,285,695,721,275,392/10,367,533,342.74
  6. Step 6: Final answer
    x = 5,466,033,609.18

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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.