Home / 24,029,790.64-33,161,270.31-13,016,540.35

Finding the Fourth Proportional to 24,029,790.64, 33,161,270.31 and 13,016,540.35

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Solution

The fourth proportional to 24,029,790.64, 33,161,270.31 and 13,016,540.35 is: 17,962,911.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,029,790.64 : 33,161,270.31 = 13,016,540.35 : x
  2. Step 2: Convert to fraction form
    24,029,790.64/33,161,270.31 = 13,016,540.35/x
  3. Step 3: Cross multiply
    24,029,790.64x = 33,161,270.31 × 13,016,540.35
  4. Step 4: Simplify right side
    24,029,790.64x = 431,645,012,881,565.69
  5. Step 5: Solve for x
    x = 431,645,012,881,565.69/24,029,790.64
  6. Step 6: Final answer
    x = 17,962,911.93

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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.