Home / 15,177,512.64-22,766,307.84-6,202,064.64

Finding the Fourth Proportional to 15,177,512.64, 22,766,307.84 and 6,202,064.64

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Solution

The fourth proportional to 15,177,512.64, 22,766,307.84 and 6,202,064.64 is: 9,303,112.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,177,512.64 : 22,766,307.84 = 6,202,064.64 : x
  2. Step 2: Convert to fraction form
    15,177,512.64/22,766,307.84 = 6,202,064.64/x
  3. Step 3: Cross multiply
    15,177,512.64x = 22,766,307.84 × 6,202,064.64
  4. Step 4: Simplify right side
    15,177,512.64x = 141,198,112,837,818.78
  5. Step 5: Solve for x
    x = 141,198,112,837,818.78/15,177,512.64
  6. Step 6: Final answer
    x = 9,303,112.85

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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.