Home / 27,340,839.60-41,011,259.40-26,915,686.80

Finding the Fourth Proportional to 27,340,839.60, 41,011,259.40 and 26,915,686.80

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Solution

The fourth proportional to 27,340,839.60, 41,011,259.40 and 26,915,686.80 is: 40,373,530.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,340,839.60 : 41,011,259.40 = 26,915,686.80 : x
  2. Step 2: Convert to fraction form
    27,340,839.60/41,011,259.40 = 26,915,686.80/x
  3. Step 3: Cross multiply
    27,340,839.60x = 41,011,259.40 × 26,915,686.80
  4. Step 4: Simplify right side
    27,340,839.60x = 1,103,846,213,283,955.88
  5. Step 5: Solve for x
    x = 1,103,846,213,283,955.88/27,340,839.60
  6. Step 6: Final answer
    x = 40,373,530.20

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1.5x scale

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.