Home / 29,737,091.61-44,604,655.90-12,229,042.86

Finding the Fourth Proportional to 29,737,091.61, 44,604,655.90 and 12,229,042.86

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Solution

The fourth proportional to 29,737,091.61, 44,604,655.90 and 12,229,042.86 is: 18,343,160.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,737,091.61 : 44,604,655.90 = 12,229,042.86 : x
  2. Step 2: Convert to fraction form
    29,737,091.61/44,604,655.90 = 12,229,042.86/x
  3. Step 3: Cross multiply
    29,737,091.61x = 44,604,655.90 × 12,229,042.86
  4. Step 4: Simplify right side
    29,737,091.61x = 545,472,248,726,079.25
  5. Step 5: Solve for x
    x = 545,472,248,726,079.25/29,737,091.61
  6. Step 6: Final answer
    x = 18,343,160.65

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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.