Home / 43,959,298.71-60,608,081.46-31,415,335.77

Finding the Fourth Proportional to 43,959,298.71, 60,608,081.46 and 31,415,335.77

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Solution

The fourth proportional to 43,959,298.71, 60,608,081.46 and 31,415,335.77 is: 43,313,321.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,959,298.71 : 60,608,081.46 = 31,415,335.77 : x
  2. Step 2: Convert to fraction form
    43,959,298.71/60,608,081.46 = 31,415,335.77/x
  3. Step 3: Cross multiply
    43,959,298.71x = 60,608,081.46 × 31,415,335.77
  4. Step 4: Simplify right side
    43,959,298.71x = 1,904,023,229,441,411.75
  5. Step 5: Solve for x
    x = 1,904,023,229,441,411.75/43,959,298.71
  6. Step 6: Final answer
    x = 43,313,321.31

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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.