Home / 38,695,360.57-58,041,128.04-14,432,397.42

Finding the Fourth Proportional to 38,695,360.57, 58,041,128.04 and 14,432,397.42

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Solution

The fourth proportional to 38,695,360.57, 58,041,128.04 and 14,432,397.42 is: 21,647,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,695,360.57 : 58,041,128.04 = 14,432,397.42 : x
  2. Step 2: Convert to fraction form
    38,695,360.57/58,041,128.04 = 14,432,397.42/x
  3. Step 3: Cross multiply
    38,695,360.57x = 58,041,128.04 × 14,432,397.42
  4. Step 4: Simplify right side
    38,695,360.57x = 837,672,626,578,385.62
  5. Step 5: Solve for x
    x = 837,672,626,578,385.62/38,695,360.57
  6. Step 6: Final answer
    x = 21,647,882.70

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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.