Home / 247,104,372.02-370,754,185.71-93,791,123.06

Finding the Fourth Proportional to 247,104,372.02, 370,754,185.71 and 93,791,123.06

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Solution

The fourth proportional to 247,104,372.02, 370,754,185.71 and 93,791,123.06 is: 140,723,740.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,104,372.02 : 370,754,185.71 = 93,791,123.06 : x
  2. Step 2: Convert to fraction form
    247,104,372.02/370,754,185.71 = 93,791,123.06/x
  3. Step 3: Cross multiply
    247,104,372.02x = 370,754,185.71 × 93,791,123.06
  4. Step 4: Simplify right side
    247,104,372.02x = 34,773,451,456,936,704
  5. Step 5: Solve for x
    x = 34,773,451,456,936,704/247,104,372.02
  6. Step 6: Final answer
    x = 140,723,740.23

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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.