Home / 101,126,260.64-151,693,805.80-32,044,155.20

Finding the Fourth Proportional to 101,126,260.64, 151,693,805.80 and 32,044,155.20

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Solution

The fourth proportional to 101,126,260.64, 151,693,805.80 and 32,044,155.20 is: 48,067,631.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,126,260.64 : 151,693,805.80 = 32,044,155.20 : x
  2. Step 2: Convert to fraction form
    101,126,260.64/151,693,805.80 = 32,044,155.20/x
  3. Step 3: Cross multiply
    101,126,260.64x = 151,693,805.80 × 32,044,155.20
  4. Step 4: Simplify right side
    101,126,260.64x = 4,860,899,855,933,860
  5. Step 5: Solve for x
    x = 4,860,899,855,933,860/101,126,260.64
  6. Step 6: Final answer
    x = 48,067,631.74

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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.