Home / 40,811,290.24-56,253,939.32-27,576,335.32

Finding the Fourth Proportional to 40,811,290.24, 56,253,939.32 and 27,576,335.32

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Solution

The fourth proportional to 40,811,290.24, 56,253,939.32 and 27,576,335.32 is: 38,010,988.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,811,290.24 : 56,253,939.32 = 27,576,335.32 : x
  2. Step 2: Convert to fraction form
    40,811,290.24/56,253,939.32 = 27,576,335.32/x
  3. Step 3: Cross multiply
    40,811,290.24x = 56,253,939.32 × 27,576,335.32
  4. Step 4: Simplify right side
    40,811,290.24x = 1,551,277,493,759,252.75
  5. Step 5: Solve for x
    x = 1,551,277,493,759,252.75/40,811,290.24
  6. Step 6: Final answer
    x = 38,010,988.74

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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.