Home / 24,241,978.05-33,454,636.24-13,229,437.10

Finding the Fourth Proportional to 24,241,978.05, 33,454,636.24 and 13,229,437.10

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Solution

The fourth proportional to 24,241,978.05, 33,454,636.24 and 13,229,437.10 is: 18,257,008.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,241,978.05 : 33,454,636.24 = 13,229,437.10 : x
  2. Step 2: Convert to fraction form
    24,241,978.05/33,454,636.24 = 13,229,437.10/x
  3. Step 3: Cross multiply
    24,241,978.05x = 33,454,636.24 × 13,229,437.10
  4. Step 4: Simplify right side
    24,241,978.05x = 442,586,005,693,342.31
  5. Step 5: Solve for x
    x = 442,586,005,693,342.31/24,241,978.05
  6. Step 6: Final answer
    x = 18,257,008.76

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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.