Home / 214,781,366.32-296,388,724.92-125,481,587.92

Finding the Fourth Proportional to 214,781,366.32, 296,388,724.92 and 125,481,587.92

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Solution

The fourth proportional to 214,781,366.32, 296,388,724.92 and 125,481,587.92 is: 173,159,005.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,781,366.32 : 296,388,724.92 = 125,481,587.92 : x
  2. Step 2: Convert to fraction form
    214,781,366.32/296,388,724.92 = 125,481,587.92/x
  3. Step 3: Cross multiply
    214,781,366.32x = 296,388,724.92 × 125,481,587.92
  4. Step 4: Simplify right side
    214,781,366.32x = 37,191,327,844,545,680
  5. Step 5: Solve for x
    x = 37,191,327,844,545,680/214,781,366.32
  6. Step 6: Final answer
    x = 173,159,005.75

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