Home / 89,554,540.24-134,331,369.32-34,972,670

Finding the Fourth Proportional to 89,554,540.24, 134,331,369.32 and 34,972,670

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Solution

The fourth proportional to 89,554,540.24, 134,331,369.32 and 34,972,670 is: 52,458,832.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,554,540.24 : 134,331,369.32 = 34,972,670 : x
  2. Step 2: Convert to fraction form
    89,554,540.24/134,331,369.32 = 34,972,670/x
  3. Step 3: Cross multiply
    89,554,540.24x = 134,331,369.32 × 34,972,670
  4. Step 4: Simplify right side
    89,554,540.24x = 4,697,926,649,876,484
  5. Step 5: Solve for x
    x = 4,697,926,649,876,484/89,554,540.24
  6. Step 6: Final answer
    x = 52,458,832.77

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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.