Home / 11,108,197.08-16,656,304.50-5,039,617.55

Finding the Fourth Proportional to 11,108,197.08, 16,656,304.50 and 5,039,617.55

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Solution

The fourth proportional to 11,108,197.08, 16,656,304.50 and 5,039,617.55 is: 7,556,708.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,108,197.08 : 16,656,304.50 = 5,039,617.55 : x
  2. Step 2: Convert to fraction form
    11,108,197.08/16,656,304.50 = 5,039,617.55/x
  3. Step 3: Cross multiply
    11,108,197.08x = 16,656,304.50 × 5,039,617.55
  4. Step 4: Simplify right side
    11,108,197.08x = 83,941,404,393,062.45
  5. Step 5: Solve for x
    x = 83,941,404,393,062.45/11,108,197.08
  6. Step 6: Final answer
    x = 7,556,708.24

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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.