Home / 24,061,261.05-36,091,891.58-21,415,865.85

Finding the Fourth Proportional to 24,061,261.05, 36,091,891.58 and 21,415,865.85

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Solution

The fourth proportional to 24,061,261.05, 36,091,891.58 and 21,415,865.85 is: 32,123,798.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,261.05 : 36,091,891.58 = 21,415,865.85 : x
  2. Step 2: Convert to fraction form
    24,061,261.05/36,091,891.58 = 21,415,865.85/x
  3. Step 3: Cross multiply
    24,061,261.05x = 36,091,891.58 × 21,415,865.85
  4. Step 4: Simplify right side
    24,061,261.05x = 772,939,108,242,945.38
  5. Step 5: Solve for x
    x = 772,939,108,242,945.38/24,061,261.05
  6. Step 6: Final answer
    x = 32,123,798.78

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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.