Home / 25,756,872.48-35,543,767.68-14,154,432.48

Finding the Fourth Proportional to 25,756,872.48, 35,543,767.68 and 14,154,432.48

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Solution

The fourth proportional to 25,756,872.48, 35,543,767.68 and 14,154,432.48 is: 19,532,723.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,756,872.48 : 35,543,767.68 = 14,154,432.48 : x
  2. Step 2: Convert to fraction form
    25,756,872.48/35,543,767.68 = 14,154,432.48/x
  3. Step 3: Cross multiply
    25,756,872.48x = 35,543,767.68 × 14,154,432.48
  4. Step 4: Simplify right side
    25,756,872.48x = 503,101,859,711,366.25
  5. Step 5: Solve for x
    x = 503,101,859,711,366.25/25,756,872.48
  6. Step 6: Final answer
    x = 19,532,723.16

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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.