Home / 234,522,604.83-323,679,992.07-130,134,306.39

Finding the Fourth Proportional to 234,522,604.83, 323,679,992.07 and 130,134,306.39

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Solution

The fourth proportional to 234,522,604.83, 323,679,992.07 and 130,134,306.39 is: 179,606,871.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,522,604.83 : 323,679,992.07 = 130,134,306.39 : x
  2. Step 2: Convert to fraction form
    234,522,604.83/323,679,992.07 = 130,134,306.39/x
  3. Step 3: Cross multiply
    234,522,604.83x = 323,679,992.07 × 130,134,306.39
  4. Step 4: Simplify right side
    234,522,604.83x = 42,121,871,260,350,152
  5. Step 5: Solve for x
    x = 42,121,871,260,350,152/234,522,604.83
  6. Step 6: Final answer
    x = 179,606,871.12

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Why These Related Problems?

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