Home / 17,002,797.33-25,507,818.89-5,488,918.95

Finding the Fourth Proportional to 17,002,797.33, 25,507,818.89 and 5,488,918.95

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Solution

The fourth proportional to 17,002,797.33, 25,507,818.89 and 5,488,918.95 is: 8,234,547.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,797.33 : 25,507,818.89 = 5,488,918.95 : x
  2. Step 2: Convert to fraction form
    17,002,797.33/25,507,818.89 = 5,488,918.95/x
  3. Step 3: Cross multiply
    17,002,797.33x = 25,507,818.89 × 5,488,918.95
  4. Step 4: Simplify right side
    17,002,797.33x = 140,010,350,478,488.97
  5. Step 5: Solve for x
    x = 140,010,350,478,488.97/17,002,797.33
  6. Step 6: Final answer
    x = 8,234,547.98

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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.