Home / 22,931,640.72-34,398,666.36-5,892,428.88

Finding the Fourth Proportional to 22,931,640.72, 34,398,666.36 and 5,892,428.88

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Solution

The fourth proportional to 22,931,640.72, 34,398,666.36 and 5,892,428.88 is: 8,838,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,931,640.72 : 34,398,666.36 = 5,892,428.88 : x
  2. Step 2: Convert to fraction form
    22,931,640.72/34,398,666.36 = 5,892,428.88/x
  3. Step 3: Cross multiply
    22,931,640.72x = 34,398,666.36 × 5,892,428.88
  4. Step 4: Simplify right side
    22,931,640.72x = 202,691,695,093,148.47
  5. Step 5: Solve for x
    x = 202,691,695,093,148.47/22,931,640.72
  6. Step 6: Final answer
    x = 8,838,953.02

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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.