Home / 17,108,510.97-25,662,545.01-4,154,767.83

Finding the Fourth Proportional to 17,108,510.97, 25,662,545.01 and 4,154,767.83

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Solution

The fourth proportional to 17,108,510.97, 25,662,545.01 and 4,154,767.83 is: 6,232,097.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,108,510.97 : 25,662,545.01 = 4,154,767.83 : x
  2. Step 2: Convert to fraction form
    17,108,510.97/25,662,545.01 = 4,154,767.83/x
  3. Step 3: Cross multiply
    17,108,510.97x = 25,662,545.01 × 4,154,767.83
  4. Step 4: Simplify right side
    17,108,510.97x = 106,621,916,443,475.03
  5. Step 5: Solve for x
    x = 106,621,916,443,475.03/17,108,510.97
  6. Step 6: Final answer
    x = 6,232,097.97

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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.