Home / 56,101,451.70-77,414,105.52-32,575,389.69

Finding the Fourth Proportional to 56,101,451.70, 77,414,105.52 and 32,575,389.69

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Solution

The fourth proportional to 56,101,451.70, 77,414,105.52 and 32,575,389.69 is: 44,950,613.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,101,451.70 : 77,414,105.52 = 32,575,389.69 : x
  2. Step 2: Convert to fraction form
    56,101,451.70/77,414,105.52 = 32,575,389.69/x
  3. Step 3: Cross multiply
    56,101,451.70x = 77,414,105.52 × 32,575,389.69
  4. Step 4: Simplify right side
    56,101,451.70x = 2,521,794,654,816,780
  5. Step 5: Solve for x
    x = 2,521,794,654,816,780/56,101,451.70
  6. Step 6: Final answer
    x = 44,950,613.19

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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.