Home / 27,050,868.97-37,308,432.40-23,780,691.61

Finding the Fourth Proportional to 27,050,868.97, 37,308,432.40 and 23,780,691.61

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Solution

The fourth proportional to 27,050,868.97, 37,308,432.40 and 23,780,691.61 is: 32,798,219.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,050,868.97 : 37,308,432.40 = 23,780,691.61 : x
  2. Step 2: Convert to fraction form
    27,050,868.97/37,308,432.40 = 23,780,691.61/x
  3. Step 3: Cross multiply
    27,050,868.97x = 37,308,432.40 × 23,780,691.61
  4. Step 4: Simplify right side
    27,050,868.97x = 887,220,325,356,932.12
  5. Step 5: Solve for x
    x = 887,220,325,356,932.12/27,050,868.97
  6. Step 6: Final answer
    x = 32,798,219.03

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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.