Home / 41,264,342.87-56,945,382.21-22,681,200.96

Finding the Fourth Proportional to 41,264,342.87, 56,945,382.21 and 22,681,200.96

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Solution

The fourth proportional to 41,264,342.87, 56,945,382.21 and 22,681,200.96 is: 31,300,381.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,264,342.87 : 56,945,382.21 = 22,681,200.96 : x
  2. Step 2: Convert to fraction form
    41,264,342.87/56,945,382.21 = 22,681,200.96/x
  3. Step 3: Cross multiply
    41,264,342.87x = 56,945,382.21 × 22,681,200.96
  4. Step 4: Simplify right side
    41,264,342.87x = 1,291,589,657,649,019
  5. Step 5: Solve for x
    x = 1,291,589,657,649,019/41,264,342.87
  6. Step 6: Final answer
    x = 31,300,381.10

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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.