Home / 67,501,502.90-101,251,516.23-16,383,521.71

Finding the Fourth Proportional to 67,501,502.90, 101,251,516.23 and 16,383,521.71

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Solution

The fourth proportional to 67,501,502.90, 101,251,516.23 and 16,383,521.71 is: 24,575,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,501,502.90 : 101,251,516.23 = 16,383,521.71 : x
  2. Step 2: Convert to fraction form
    67,501,502.90/101,251,516.23 = 16,383,521.71/x
  3. Step 3: Cross multiply
    67,501,502.90x = 101,251,516.23 × 16,383,521.71
  4. Step 4: Simplify right side
    67,501,502.90x = 1,658,856,414,451,186.75
  5. Step 5: Solve for x
    x = 1,658,856,414,451,186.75/67,501,502.90
  6. Step 6: Final answer
    x = 24,575,103.42

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1.5x scale

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.