Home / 40,933,331.44-56,513,490.44-26,057,049.20

Finding the Fourth Proportional to 40,933,331.44, 56,513,490.44 and 26,057,049.20

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Solution

The fourth proportional to 40,933,331.44, 56,513,490.44 and 26,057,049.20 is: 35,974,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,933,331.44 : 56,513,490.44 = 26,057,049.20 : x
  2. Step 2: Convert to fraction form
    40,933,331.44/56,513,490.44 = 26,057,049.20/x
  3. Step 3: Cross multiply
    40,933,331.44x = 56,513,490.44 × 26,057,049.20
  4. Step 4: Simplify right side
    40,933,331.44x = 1,472,574,800,858,809.50
  5. Step 5: Solve for x
    x = 1,472,574,800,858,809.50/40,933,331.44
  6. Step 6: Final answer
    x = 35,974,956.08

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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.