Home / 26,472,505.50-39,442,685.40-24,985,688.54

Finding the Fourth Proportional to 26,472,505.50, 39,442,685.40 and 24,985,688.54

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Solution

The fourth proportional to 26,472,505.50, 39,442,685.40 and 24,985,688.54 is: 37,227,403.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472,505.50 : 39,442,685.40 = 24,985,688.54 : x
  2. Step 2: Convert to fraction form
    26,472,505.50/39,442,685.40 = 24,985,688.54/x
  3. Step 3: Cross multiply
    26,472,505.50x = 39,442,685.40 × 24,985,688.54
  4. Step 4: Simplify right side
    26,472,505.50x = 985,502,652,388,391.88
  5. Step 5: Solve for x
    x = 985,502,652,388,391.88/26,472,505.50
  6. Step 6: Final answer
    x = 37,227,403.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.