Home / 17,893,939.27-24,694,335.30-10,159,701.25

Finding the Fourth Proportional to 17,893,939.27, 24,694,335.30 and 10,159,701.25

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Solution

The fourth proportional to 17,893,939.27, 24,694,335.30 and 10,159,701.25 is: 14,020,784.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,939.27 : 24,694,335.30 = 10,159,701.25 : x
  2. Step 2: Convert to fraction form
    17,893,939.27/24,694,335.30 = 10,159,701.25/x
  3. Step 3: Cross multiply
    17,893,939.27x = 24,694,335.30 × 10,159,701.25
  4. Step 4: Simplify right side
    17,893,939.27x = 250,887,069,215,329.12
  5. Step 5: Solve for x
    x = 250,887,069,215,329.12/17,893,939.27
  6. Step 6: Final answer
    x = 14,020,784.66

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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.