Home / 132,208,810.46-182,452,589.07-73,473,951.14

Finding the Fourth Proportional to 132,208,810.46, 182,452,589.07 and 73,473,951.14

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Solution

The fourth proportional to 132,208,810.46, 182,452,589.07 and 73,473,951.14 is: 101,396,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,208,810.46 : 182,452,589.07 = 73,473,951.14 : x
  2. Step 2: Convert to fraction form
    132,208,810.46/182,452,589.07 = 73,473,951.14/x
  3. Step 3: Cross multiply
    132,208,810.46x = 182,452,589.07 × 73,473,951.14
  4. Step 4: Simplify right side
    132,208,810.46x = 13,405,512,614,695,678
  5. Step 5: Solve for x
    x = 13,405,512,614,695,678/132,208,810.46
  6. Step 6: Final answer
    x = 101,396,514.86

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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.