Home / 15,088,640.55-22,633,034.64-5,504,003.70

Finding the Fourth Proportional to 15,088,640.55, 22,633,034.64 and 5,504,003.70

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Solution

The fourth proportional to 15,088,640.55, 22,633,034.64 and 5,504,003.70 is: 8,256,032.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,640.55 : 22,633,034.64 = 5,504,003.70 : x
  2. Step 2: Convert to fraction form
    15,088,640.55/22,633,034.64 = 5,504,003.70/x
  3. Step 3: Cross multiply
    15,088,640.55x = 22,633,034.64 × 5,504,003.70
  4. Step 4: Simplify right side
    15,088,640.55x = 124,572,306,400,788.17
  5. Step 5: Solve for x
    x = 124,572,306,400,788.17/15,088,640.55
  6. Step 6: Final answer
    x = 8,256,032.48

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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.