Home / 110,448,001.70-165,672,002.55-37,746,872.90

Finding the Fourth Proportional to 110,448,001.70, 165,672,002.55 and 37,746,872.90

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Solution

The fourth proportional to 110,448,001.70, 165,672,002.55 and 37,746,872.90 is: 56,620,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,448,001.70 : 165,672,002.55 = 37,746,872.90 : x
  2. Step 2: Convert to fraction form
    110,448,001.70/165,672,002.55 = 37,746,872.90/x
  3. Step 3: Cross multiply
    110,448,001.70x = 165,672,002.55 × 37,746,872.90
  4. Step 4: Simplify right side
    110,448,001.70x = 6,253,600,023,343,326
  5. Step 5: Solve for x
    x = 6,253,600,023,343,326/110,448,001.70
  6. Step 6: Final answer
    x = 56,620,309.35

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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.