Home / 41,298,046.38-61,891,266.56-15,725,105.46

Finding the Fourth Proportional to 41,298,046.38, 61,891,266.56 and 15,725,105.46

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Solution

The fourth proportional to 41,298,046.38, 61,891,266.56 and 15,725,105.46 is: 23,566,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,298,046.38 : 61,891,266.56 = 15,725,105.46 : x
  2. Step 2: Convert to fraction form
    41,298,046.38/61,891,266.56 = 15,725,105.46/x
  3. Step 3: Cross multiply
    41,298,046.38x = 61,891,266.56 × 15,725,105.46
  4. Step 4: Simplify right side
    41,298,046.38x = 973,246,693,630,346
  5. Step 5: Solve for x
    x = 973,246,693,630,346/41,298,046.38
  6. Step 6: Final answer
    x = 23,566,410.01

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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.