Home / 24,231,095.36-33,442,530.72-15,539,082.56

Finding the Fourth Proportional to 24,231,095.36, 33,442,530.72 and 15,539,082.56

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Solution

The fourth proportional to 24,231,095.36, 33,442,530.72 and 15,539,082.56 is: 21,446,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231,095.36 : 33,442,530.72 = 15,539,082.56 : x
  2. Step 2: Convert to fraction form
    24,231,095.36/33,442,530.72 = 15,539,082.56/x
  3. Step 3: Cross multiply
    24,231,095.36x = 33,442,530.72 × 15,539,082.56
  4. Step 4: Simplify right side
    24,231,095.36x = 519,666,245,873,416.25
  5. Step 5: Solve for x
    x = 519,666,245,873,416.25/24,231,095.36
  6. Step 6: Final answer
    x = 21,446,254.83

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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.