Home / 296,597,610.43-444,584,983.18-99,792,698.20

Finding the Fourth Proportional to 296,597,610.43, 444,584,983.18 and 99,792,698.20

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Solution

The fourth proportional to 296,597,610.43, 444,584,983.18 and 99,792,698.20 is: 149,584,263.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,597,610.43 : 444,584,983.18 = 99,792,698.20 : x
  2. Step 2: Convert to fraction form
    296,597,610.43/444,584,983.18 = 99,792,698.20/x
  3. Step 3: Cross multiply
    296,597,610.43x = 444,584,983.18 × 99,792,698.20
  4. Step 4: Simplify right side
    296,597,610.43x = 44,366,335,051,226,680
  5. Step 5: Solve for x
    x = 44,366,335,051,226,680/296,597,610.43
  6. Step 6: Final answer
    x = 149,584,263.30

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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.