Home / 27,072,003.60-40,608,005.40-23,040,925.20

Finding the Fourth Proportional to 27,072,003.60, 40,608,005.40 and 23,040,925.20

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Solution

The fourth proportional to 27,072,003.60, 40,608,005.40 and 23,040,925.20 is: 34,561,387.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,072,003.60 : 40,608,005.40 = 23,040,925.20 : x
  2. Step 2: Convert to fraction form
    27,072,003.60/40,608,005.40 = 23,040,925.20/x
  3. Step 3: Cross multiply
    27,072,003.60x = 40,608,005.40 × 23,040,925.20
  4. Step 4: Simplify right side
    27,072,003.60x = 935,646,014,942,596
  5. Step 5: Solve for x
    x = 935,646,014,942,596/27,072,003.60
  6. Step 6: Final answer
    x = 34,561,387.80

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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.