Home / 151,444,029.60-227,166,044.40-97,024,471.20

Finding the Fourth Proportional to 151,444,029.60, 227,166,044.40 and 97,024,471.20

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Solution

The fourth proportional to 151,444,029.60, 227,166,044.40 and 97,024,471.20 is: 145,536,706.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,444,029.60 : 227,166,044.40 = 97,024,471.20 : x
  2. Step 2: Convert to fraction form
    151,444,029.60/227,166,044.40 = 97,024,471.20/x
  3. Step 3: Cross multiply
    151,444,029.60x = 227,166,044.40 × 97,024,471.20
  4. Step 4: Simplify right side
    151,444,029.60x = 22,040,665,332,505,724
  5. Step 5: Solve for x
    x = 22,040,665,332,505,724/151,444,029.60
  6. Step 6: Final answer
    x = 145,536,706.80

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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.