Home / 42,948,726.04-59,246,655.90-25,532,684.44

Finding the Fourth Proportional to 42,948,726.04, 59,246,655.90 and 25,532,684.44

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Solution

The fourth proportional to 42,948,726.04, 59,246,655.90 and 25,532,684.44 is: 35,221,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,948,726.04 : 59,246,655.90 = 25,532,684.44 : x
  2. Step 2: Convert to fraction form
    42,948,726.04/59,246,655.90 = 25,532,684.44/x
  3. Step 3: Cross multiply
    42,948,726.04x = 59,246,655.90 × 25,532,684.44
  4. Step 4: Simplify right side
    42,948,726.04x = 1,512,726,169,219,964.25
  5. Step 5: Solve for x
    x = 1,512,726,169,219,964.25/42,948,726.04
  6. Step 6: Final answer
    x = 35,221,677.30

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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.