Home / 49,092,737.48-67,744,855.95-27,065,032.91

Finding the Fourth Proportional to 49,092,737.48, 67,744,855.95 and 27,065,032.91

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Solution

The fourth proportional to 49,092,737.48, 67,744,855.95 and 27,065,032.91 is: 37,348,024.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,092,737.48 : 67,744,855.95 = 27,065,032.91 : x
  2. Step 2: Convert to fraction form
    49,092,737.48/67,744,855.95 = 27,065,032.91/x
  3. Step 3: Cross multiply
    49,092,737.48x = 67,744,855.95 × 27,065,032.91
  4. Step 4: Simplify right side
    49,092,737.48x = 1,833,516,755,583,784.75
  5. Step 5: Solve for x
    x = 1,833,516,755,583,784.75/49,092,737.48
  6. Step 6: Final answer
    x = 37,348,024.37

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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.