Home / 50,757,751.56-70,045,785.95-27,552,894.24

Finding the Fourth Proportional to 50,757,751.56, 70,045,785.95 and 27,552,894.24

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Solution

The fourth proportional to 50,757,751.56, 70,045,785.95 and 27,552,894.24 is: 38,023,042.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757,751.56 : 70,045,785.95 = 27,552,894.24 : x
  2. Step 2: Convert to fraction form
    50,757,751.56/70,045,785.95 = 27,552,894.24/x
  3. Step 3: Cross multiply
    50,757,751.56x = 70,045,785.95 × 27,552,894.24
  4. Step 4: Simplify right side
    50,757,751.56x = 1,929,964,132,100,263.25
  5. Step 5: Solve for x
    x = 1,929,964,132,100,263.25/50,757,751.56
  6. Step 6: Final answer
    x = 38,023,042.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.