Home / 337,643,775.91-506,491,206.98-104,498,068.74

Finding the Fourth Proportional to 337,643,775.91, 506,491,206.98 and 104,498,068.74

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Solution

The fourth proportional to 337,643,775.91, 506,491,206.98 and 104,498,068.74 is: 156,755,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,643,775.91 : 506,491,206.98 = 104,498,068.74 : x
  2. Step 2: Convert to fraction form
    337,643,775.91/506,491,206.98 = 104,498,068.74/x
  3. Step 3: Cross multiply
    337,643,775.91x = 506,491,206.98 × 104,498,068.74
  4. Step 4: Simplify right side
    337,643,775.91x = 52,927,352,965,349,248
  5. Step 5: Solve for x
    x = 52,927,352,965,349,248/337,643,775.91
  6. Step 6: Final answer
    x = 156,755,008.51

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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.