Home / 634,727,325.02-951,656,335.85-323,231,974.61

Finding the Fourth Proportional to 634,727,325.02, 951,656,335.85 and 323,231,974.61

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Solution

The fourth proportional to 634,727,325.02, 951,656,335.85 and 323,231,974.61 is: 484,626,617.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,727,325.02 : 951,656,335.85 = 323,231,974.61 : x
  2. Step 2: Convert to fraction form
    634,727,325.02/951,656,335.85 = 323,231,974.61/x
  3. Step 3: Cross multiply
    634,727,325.02x = 951,656,335.85 × 323,231,974.61
  4. Step 4: Simplify right side
    634,727,325.02x = 307,605,756,582,962,624
  5. Step 5: Solve for x
    x = 307,605,756,582,962,624/634,727,325.02
  6. Step 6: Final answer
    x = 484,626,617.54

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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.