Home / 24,538,665.60-36,807,998.40-7,267,489.20

Finding the Fourth Proportional to 24,538,665.60, 36,807,998.40 and 7,267,489.20

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Solution

The fourth proportional to 24,538,665.60, 36,807,998.40 and 7,267,489.20 is: 10,901,233.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,538,665.60 : 36,807,998.40 = 7,267,489.20 : x
  2. Step 2: Convert to fraction form
    24,538,665.60/36,807,998.40 = 7,267,489.20/x
  3. Step 3: Cross multiply
    24,538,665.60x = 36,807,998.40 × 7,267,489.20
  4. Step 4: Simplify right side
    24,538,665.60x = 267,501,730,845,617.28
  5. Step 5: Solve for x
    x = 267,501,730,845,617.28/24,538,665.60
  6. Step 6: Final answer
    x = 10,901,233.80

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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.