Home / 17,554,943.10-26,332,414.65-16,492,061.10

Finding the Fourth Proportional to 17,554,943.10, 26,332,414.65 and 16,492,061.10

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Solution

The fourth proportional to 17,554,943.10, 26,332,414.65 and 16,492,061.10 is: 24,738,091.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,554,943.10 : 26,332,414.65 = 16,492,061.10 : x
  2. Step 2: Convert to fraction form
    17,554,943.10/26,332,414.65 = 16,492,061.10/x
  3. Step 3: Cross multiply
    17,554,943.10x = 26,332,414.65 × 16,492,061.10
  4. Step 4: Simplify right side
    17,554,943.10x = 434,275,791,318,335.06
  5. Step 5: Solve for x
    x = 434,275,791,318,335.06/17,554,943.10
  6. Step 6: Final answer
    x = 24,738,091.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.