Home / 107,854,096-148,839,177.36-58,961,524

Finding the Fourth Proportional to 107,854,096, 148,839,177.36 and 58,961,524

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Solution

The fourth proportional to 107,854,096, 148,839,177.36 and 58,961,524 is: 81,367,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,854,096 : 148,839,177.36 = 58,961,524 : x
  2. Step 2: Convert to fraction form
    107,854,096/148,839,177.36 = 58,961,524/x
  3. Step 3: Cross multiply
    107,854,096x = 148,839,177.36 × 58,961,524
  4. Step 4: Simplify right side
    107,854,096x = 8,775,784,728,051,897
  5. Step 5: Solve for x
    x = 8,775,784,728,051,897/107,854,096
  6. Step 6: Final answer
    x = 81,367,190.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.