Home / 16,708,743.11-23,062,874.65-10,092,280.19

Finding the Fourth Proportional to 16,708,743.11, 23,062,874.65 and 10,092,280.19

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Solution

The fourth proportional to 16,708,743.11, 23,062,874.65 and 10,092,280.19 is: 13,930,251.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,743.11 : 23,062,874.65 = 10,092,280.19 : x
  2. Step 2: Convert to fraction form
    16,708,743.11/23,062,874.65 = 10,092,280.19/x
  3. Step 3: Cross multiply
    16,708,743.11x = 23,062,874.65 × 10,092,280.19
  4. Step 4: Simplify right side
    16,708,743.11x = 232,756,992,814,103.12
  5. Step 5: Solve for x
    x = 232,756,992,814,103.12/16,708,743.11
  6. Step 6: Final answer
    x = 13,930,251.44

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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.