Home / 47,349,414.90-71,077,266.45-36,614,306.70

Finding the Fourth Proportional to 47,349,414.90, 71,077,266.45 and 36,614,306.70

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Solution

The fourth proportional to 47,349,414.90, 71,077,266.45 and 36,614,306.70 is: 54,962,555.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,349,414.90 : 71,077,266.45 = 36,614,306.70 : x
  2. Step 2: Convert to fraction form
    47,349,414.90/71,077,266.45 = 36,614,306.70/x
  3. Step 3: Cross multiply
    47,349,414.90x = 71,077,266.45 × 36,614,306.70
  4. Step 4: Simplify right side
    47,349,414.90x = 2,602,444,833,197,920.50
  5. Step 5: Solve for x
    x = 2,602,444,833,197,920.50/47,349,414.90
  6. Step 6: Final answer
    x = 54,962,555.26

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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.