Home / 27,887,086.80-41,830,630.20-26,824,204.80

Finding the Fourth Proportional to 27,887,086.80, 41,830,630.20 and 26,824,204.80

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Solution

The fourth proportional to 27,887,086.80, 41,830,630.20 and 26,824,204.80 is: 40,236,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,887,086.80 : 41,830,630.20 = 26,824,204.80 : x
  2. Step 2: Convert to fraction form
    27,887,086.80/41,830,630.20 = 26,824,204.80/x
  3. Step 3: Cross multiply
    27,887,086.80x = 41,830,630.20 × 26,824,204.80
  4. Step 4: Simplify right side
    27,887,086.80x = 1,122,073,391,397,865.12
  5. Step 5: Solve for x
    x = 1,122,073,391,397,865.12/27,887,086.80
  6. Step 6: Final answer
    x = 40,236,307.20

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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.