Home / 34,748,082.60-52,128,344.70-14,555,365.80

Finding the Fourth Proportional to 34,748,082.60, 52,128,344.70 and 14,555,365.80

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Solution

The fourth proportional to 34,748,082.60, 52,128,344.70 and 14,555,365.80 is: 21,835,654.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,748,082.60 : 52,128,344.70 = 14,555,365.80 : x
  2. Step 2: Convert to fraction form
    34,748,082.60/52,128,344.70 = 14,555,365.80/x
  3. Step 3: Cross multiply
    34,748,082.60x = 52,128,344.70 × 14,555,365.80
  4. Step 4: Simplify right side
    34,748,082.60x = 758,747,125,656,991.38
  5. Step 5: Solve for x
    x = 758,747,125,656,991.38/34,748,082.60
  6. Step 6: Final answer
    x = 21,835,654.48

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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.