Home / 17,102,262.61-25,694,319.38-10,966,266.08

Finding the Fourth Proportional to 17,102,262.61, 25,694,319.38 and 10,966,266.08

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Solution

The fourth proportional to 17,102,262.61, 25,694,319.38 and 10,966,266.08 is: 16,475,641.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,262.61 : 25,694,319.38 = 10,966,266.08 : x
  2. Step 2: Convert to fraction form
    17,102,262.61/25,694,319.38 = 10,966,266.08/x
  3. Step 3: Cross multiply
    17,102,262.61x = 25,694,319.38 × 10,966,266.08
  4. Step 4: Simplify right side
    17,102,262.61x = 281,770,743,067,931.75
  5. Step 5: Solve for x
    x = 281,770,743,067,931.75/17,102,262.61
  6. Step 6: Final answer
    x = 16,475,641.23

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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.