Home / 52,263,593.28-78,344,301.60-23,516,965.44

Finding the Fourth Proportional to 52,263,593.28, 78,344,301.60 and 23,516,965.44

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Solution

The fourth proportional to 52,263,593.28, 78,344,301.60 and 23,516,965.44 is: 35,252,460.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,263,593.28 : 78,344,301.60 = 23,516,965.44 : x
  2. Step 2: Convert to fraction form
    52,263,593.28/78,344,301.60 = 23,516,965.44/x
  3. Step 3: Cross multiply
    52,263,593.28x = 78,344,301.60 × 23,516,965.44
  4. Step 4: Simplify right side
    52,263,593.28x = 1,842,420,233,148,136.75
  5. Step 5: Solve for x
    x = 1,842,420,233,148,136.75/52,263,593.28
  6. Step 6: Final answer
    x = 35,252,460.03

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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.