Home / 25,993,725.90-35,872,664.46-14,392,565.70

Finding the Fourth Proportional to 25,993,725.90, 35,872,664.46 and 14,392,565.70

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Solution

The fourth proportional to 25,993,725.90, 35,872,664.46 and 14,392,565.70 is: 19,862,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,993,725.90 : 35,872,664.46 = 14,392,565.70 : x
  2. Step 2: Convert to fraction form
    25,993,725.90/35,872,664.46 = 14,392,565.70/x
  3. Step 3: Cross multiply
    25,993,725.90x = 35,872,664.46 × 14,392,565.70
  4. Step 4: Simplify right side
    25,993,725.90x = 516,299,680,074,605
  5. Step 5: Solve for x
    x = 516,299,680,074,605/25,993,725.90
  6. Step 6: Final answer
    x = 19,862,473.05

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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.