Home / 25,229,801.17-34,817,150.04-13,627,364.46

Finding the Fourth Proportional to 25,229,801.17, 34,817,150.04 and 13,627,364.46

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Solution

The fourth proportional to 25,229,801.17, 34,817,150.04 and 13,627,364.46 is: 18,805,776.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,229,801.17 : 34,817,150.04 = 13,627,364.46 : x
  2. Step 2: Convert to fraction form
    25,229,801.17/34,817,150.04 = 13,627,364.46/x
  3. Step 3: Cross multiply
    25,229,801.17x = 34,817,150.04 × 13,627,364.46
  4. Step 4: Simplify right side
    25,229,801.17x = 474,465,993,053,583.62
  5. Step 5: Solve for x
    x = 474,465,993,053,583.62/25,229,801.17
  6. Step 6: Final answer
    x = 18,805,776.15

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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.