Home / 57,950,534.60-86,925,801.90-17,555,769.80

Finding the Fourth Proportional to 57,950,534.60, 86,925,801.90 and 17,555,769.80

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Solution

The fourth proportional to 57,950,534.60, 86,925,801.90 and 17,555,769.80 is: 26,333,654.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,534.60 : 86,925,801.90 = 17,555,769.80 : x
  2. Step 2: Convert to fraction form
    57,950,534.60/86,925,801.90 = 17,555,769.80/x
  3. Step 3: Cross multiply
    57,950,534.60x = 86,925,801.90 × 17,555,769.80
  4. Step 4: Simplify right side
    57,950,534.60x = 1,526,049,367,836,802.75
  5. Step 5: Solve for x
    x = 1,526,049,367,836,802.75/57,950,534.60
  6. Step 6: Final answer
    x = 26,333,654.70

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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.