Home / 54,626,002.11-75,382,990.07-29,845,654.29

Finding the Fourth Proportional to 54,626,002.11, 75,382,990.07 and 29,845,654.29

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Solution

The fourth proportional to 54,626,002.11, 75,382,990.07 and 29,845,654.29 is: 41,186,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,626,002.11 : 75,382,990.07 = 29,845,654.29 : x
  2. Step 2: Convert to fraction form
    54,626,002.11/75,382,990.07 = 29,845,654.29/x
  3. Step 3: Cross multiply
    54,626,002.11x = 75,382,990.07 × 29,845,654.29
  4. Step 4: Simplify right side
    54,626,002.11x = 2,249,854,660,826,494.50
  5. Step 5: Solve for x
    x = 2,249,854,660,826,494.50/54,626,002.11
  6. Step 6: Final answer
    x = 41,186,515.10

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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.