Home / 29,656,404.60-44,488,832.64-9,187,733.08

Finding the Fourth Proportional to 29,656,404.60, 44,488,832.64 and 9,187,733.08

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Solution

The fourth proportional to 29,656,404.60, 44,488,832.64 and 9,187,733.08 is: 13,782,908.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,656,404.60 : 44,488,832.64 = 9,187,733.08 : x
  2. Step 2: Convert to fraction form
    29,656,404.60/44,488,832.64 = 9,187,733.08/x
  3. Step 3: Cross multiply
    29,656,404.60x = 44,488,832.64 × 9,187,733.08
  4. Step 4: Simplify right side
    29,656,404.60x = 408,751,519,337,111.75
  5. Step 5: Solve for x
    x = 408,751,519,337,111.75/29,656,404.60
  6. Step 6: Final answer
    x = 13,782,908.78

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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.