Home / 123,730,635.34-185,313,239.25-59,079,722.38

Finding the Fourth Proportional to 123,730,635.34, 185,313,239.25 and 59,079,722.38

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Solution

The fourth proportional to 123,730,635.34, 185,313,239.25 and 59,079,722.38 is: 88,484,591.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,730,635.34 : 185,313,239.25 = 59,079,722.38 : x
  2. Step 2: Convert to fraction form
    123,730,635.34/185,313,239.25 = 59,079,722.38/x
  3. Step 3: Cross multiply
    123,730,635.34x = 185,313,239.25 × 59,079,722.38
  4. Step 4: Simplify right side
    123,730,635.34x = 10,948,254,728,228,520
  5. Step 5: Solve for x
    x = 10,948,254,728,228,520/123,730,635.34
  6. Step 6: Final answer
    x = 88,484,591.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.