Home / 17,787,047.92-24,543,411.68-10,049,266.96

Finding the Fourth Proportional to 17,787,047.92, 24,543,411.68 and 10,049,266.96

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Solution

The fourth proportional to 17,787,047.92, 24,543,411.68 and 10,049,266.96 is: 13,866,454.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,787,047.92 : 24,543,411.68 = 10,049,266.96 : x
  2. Step 2: Convert to fraction form
    17,787,047.92/24,543,411.68 = 10,049,266.96/x
  3. Step 3: Cross multiply
    17,787,047.92x = 24,543,411.68 × 10,049,266.96
  4. Step 4: Simplify right side
    17,787,047.92x = 246,643,296,081,502.12
  5. Step 5: Solve for x
    x = 246,643,296,081,502.12/17,787,047.92
  6. Step 6: Final answer
    x = 13,866,454.80

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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.