Home / 29,040,087.30-43,560,130.95-26,772,605.70

Finding the Fourth Proportional to 29,040,087.30, 43,560,130.95 and 26,772,605.70

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Solution

The fourth proportional to 29,040,087.30, 43,560,130.95 and 26,772,605.70 is: 40,158,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,040,087.30 : 43,560,130.95 = 26,772,605.70 : x
  2. Step 2: Convert to fraction form
    29,040,087.30/43,560,130.95 = 26,772,605.70/x
  3. Step 3: Cross multiply
    29,040,087.30x = 43,560,130.95 × 26,772,605.70
  4. Step 4: Simplify right side
    29,040,087.30x = 1,166,218,210,164,716.50
  5. Step 5: Solve for x
    x = 1,166,218,210,164,716.50/29,040,087.30
  6. Step 6: Final answer
    x = 40,158,908.55

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Double scale
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Similar ratio
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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.