Home / 40,843,050.93-56,363,411.25-22,508,336.43

Finding the Fourth Proportional to 40,843,050.93, 56,363,411.25 and 22,508,336.43

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Solution

The fourth proportional to 40,843,050.93, 56,363,411.25 and 22,508,336.43 is: 31,061,504.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,050.93 : 56,363,411.25 = 22,508,336.43 : x
  2. Step 2: Convert to fraction form
    40,843,050.93/56,363,411.25 = 22,508,336.43/x
  3. Step 3: Cross multiply
    40,843,050.93x = 56,363,411.25 × 22,508,336.43
  4. Step 4: Simplify right side
    40,843,050.93x = 1,268,646,622,757,446.75
  5. Step 5: Solve for x
    x = 1,268,646,622,757,446.75/40,843,050.93
  6. Step 6: Final answer
    x = 31,061,504.81

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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.