Home / 56,101,452.20-77,414,106.20-32,575,390.20

Finding the Fourth Proportional to 56,101,452.20, 77,414,106.20 and 32,575,390.20

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Solution

The fourth proportional to 56,101,452.20, 77,414,106.20 and 32,575,390.20 is: 44,950,613.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,101,452.20 : 77,414,106.20 = 32,575,390.20 : x
  2. Step 2: Convert to fraction form
    56,101,452.20/77,414,106.20 = 32,575,390.20/x
  3. Step 3: Cross multiply
    56,101,452.20x = 77,414,106.20 × 32,575,390.20
  4. Step 4: Simplify right side
    56,101,452.20x = 2,521,794,716,449,239.50
  5. Step 5: Solve for x
    x = 2,521,794,716,449,239.50/56,101,452.20
  6. Step 6: Final answer
    x = 44,950,613.89

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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.