Home / 17,775,158.92-24,531,714.34-10,040,699.40

Finding the Fourth Proportional to 17,775,158.92, 24,531,714.34 and 10,040,699.40

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Solution

The fourth proportional to 17,775,158.92, 24,531,714.34 and 10,040,699.40 is: 13,857,292.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,158.92 : 24,531,714.34 = 10,040,699.40 : x
  2. Step 2: Convert to fraction form
    17,775,158.92/24,531,714.34 = 10,040,699.40/x
  3. Step 3: Cross multiply
    17,775,158.92x = 24,531,714.34 × 10,040,699.40
  4. Step 4: Simplify right side
    17,775,158.92x = 246,315,569,454,609.41
  5. Step 5: Solve for x
    x = 246,315,569,454,609.41/17,775,158.92
  6. Step 6: Final answer
    x = 13,857,292.11

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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.