Home / 22,527,630.56-33,736,332.18-20,344,130.60

Finding the Fourth Proportional to 22,527,630.56, 33,736,332.18 and 20,344,130.60

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Solution

The fourth proportional to 22,527,630.56, 33,736,332.18 and 20,344,130.60 is: 30,466,424.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527,630.56 : 33,736,332.18 = 20,344,130.60 : x
  2. Step 2: Convert to fraction form
    22,527,630.56/33,736,332.18 = 20,344,130.60/x
  3. Step 3: Cross multiply
    22,527,630.56x = 33,736,332.18 × 20,344,130.60
  4. Step 4: Simplify right side
    22,527,630.56x = 686,336,347,834,902.75
  5. Step 5: Solve for x
    x = 686,336,347,834,902.75/22,527,630.56
  6. Step 6: Final answer
    x = 30,466,424.15

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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.