Home / 101,126,261.64-151,693,807.30-32,044,156.20

Finding the Fourth Proportional to 101,126,261.64, 151,693,807.30 and 32,044,156.20

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Solution

The fourth proportional to 101,126,261.64, 151,693,807.30 and 32,044,156.20 is: 48,067,633.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,126,261.64 : 151,693,807.30 = 32,044,156.20 : x
  2. Step 2: Convert to fraction form
    101,126,261.64/151,693,807.30 = 32,044,156.20/x
  3. Step 3: Cross multiply
    101,126,261.64x = 151,693,807.30 × 32,044,156.20
  4. Step 4: Simplify right side
    101,126,261.64x = 4,860,900,055,693,901
  5. Step 5: Solve for x
    x = 4,860,900,055,693,901/101,126,261.64
  6. Step 6: Final answer
    x = 48,067,633.24

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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.