Home / 32,597,727.15-44,975,053.35-19,540,221.78

Finding the Fourth Proportional to 32,597,727.15, 44,975,053.35 and 19,540,221.78

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Solution

The fourth proportional to 32,597,727.15, 44,975,053.35 and 19,540,221.78 is: 26,959,625.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,597,727.15 : 44,975,053.35 = 19,540,221.78 : x
  2. Step 2: Convert to fraction form
    32,597,727.15/44,975,053.35 = 19,540,221.78/x
  3. Step 3: Cross multiply
    32,597,727.15x = 44,975,053.35 × 19,540,221.78
  4. Step 4: Simplify right side
    32,597,727.15x = 878,822,517,026,332
  5. Step 5: Solve for x
    x = 878,822,517,026,332/32,597,727.15
  6. Step 6: Final answer
    x = 26,959,625.53

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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.