Home / 24,675,721.71-34,053,559.62-13,662,471.35

Finding the Fourth Proportional to 24,675,721.71, 34,053,559.62 and 13,662,471.35

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Solution

The fourth proportional to 24,675,721.71, 34,053,559.62 and 13,662,471.35 is: 18,854,799.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,675,721.71 : 34,053,559.62 = 13,662,471.35 : x
  2. Step 2: Convert to fraction form
    24,675,721.71/34,053,559.62 = 13,662,471.35/x
  3. Step 3: Cross multiply
    24,675,721.71x = 34,053,559.62 × 13,662,471.35
  4. Step 4: Simplify right side
    24,675,721.71x = 465,255,782,707,666.50
  5. Step 5: Solve for x
    x = 465,255,782,707,666.50/24,675,721.71
  6. Step 6: Final answer
    x = 18,854,799.40

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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.