Home / 74,092,608.48-111,079,560.24-35,211,545.76

Finding the Fourth Proportional to 74,092,608.48, 111,079,560.24 and 35,211,545.76

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Solution

The fourth proportional to 74,092,608.48, 111,079,560.24 and 35,211,545.76 is: 52,789,112.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,092,608.48 : 111,079,560.24 = 35,211,545.76 : x
  2. Step 2: Convert to fraction form
    74,092,608.48/111,079,560.24 = 35,211,545.76/x
  3. Step 3: Cross multiply
    74,092,608.48x = 111,079,560.24 × 35,211,545.76
  4. Step 4: Simplify right side
    74,092,608.48x = 3,911,283,018,391,436
  5. Step 5: Solve for x
    x = 3,911,283,018,391,436/74,092,608.48
  6. Step 6: Final answer
    x = 52,789,112.15

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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.