Home / 41,571,331.60-62,323,819.80-17,617,104.40

Finding the Fourth Proportional to 41,571,331.60, 62,323,819.80 and 17,617,104.40

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Solution

The fourth proportional to 41,571,331.60, 62,323,819.80 and 17,617,104.40 is: 26,411,596.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,571,331.60 : 62,323,819.80 = 17,617,104.40 : x
  2. Step 2: Convert to fraction form
    41,571,331.60/62,323,819.80 = 17,617,104.40/x
  3. Step 3: Cross multiply
    41,571,331.60x = 62,323,819.80 × 17,617,104.40
  4. Step 4: Simplify right side
    41,571,331.60x = 1,097,965,240,023,387
  5. Step 5: Solve for x
    x = 1,097,965,240,023,387/41,571,331.60
  6. Step 6: Final answer
    x = 26,411,596.59

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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.