Home / 25,581,827.28-35,304,934.92-14,569,043.28

Finding the Fourth Proportional to 25,581,827.28, 35,304,934.92 and 14,569,043.28

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Solution

The fourth proportional to 25,581,827.28, 35,304,934.92 and 14,569,043.28 is: 20,106,426.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,581,827.28 : 35,304,934.92 = 14,569,043.28 : x
  2. Step 2: Convert to fraction form
    25,581,827.28/35,304,934.92 = 14,569,043.28/x
  3. Step 3: Cross multiply
    25,581,827.28x = 35,304,934.92 × 14,569,043.28
  4. Step 4: Simplify right side
    25,581,827.28x = 514,359,124,847,063.31
  5. Step 5: Solve for x
    x = 514,359,124,847,063.31/25,581,827.28
  6. Step 6: Final answer
    x = 20,106,426.30

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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.