Home / 25,135,726.29-37,706,542.29-8,963,976.66

Finding the Fourth Proportional to 25,135,726.29, 37,706,542.29 and 8,963,976.66

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Solution

The fourth proportional to 25,135,726.29, 37,706,542.29 and 8,963,976.66 is: 13,447,018.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,135,726.29 : 37,706,542.29 = 8,963,976.66 : x
  2. Step 2: Convert to fraction form
    25,135,726.29/37,706,542.29 = 8,963,976.66/x
  3. Step 3: Cross multiply
    25,135,726.29x = 37,706,542.29 × 8,963,976.66
  4. Step 4: Simplify right side
    25,135,726.29x = 338,000,565,016,862.94
  5. Step 5: Solve for x
    x = 338,000,565,016,862.94/25,135,726.29
  6. Step 6: Final answer
    x = 13,447,018.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.