Home / 32,597,724.15-44,975,049.21-19,540,218.78

Finding the Fourth Proportional to 32,597,724.15, 44,975,049.21 and 19,540,218.78

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Solution

The fourth proportional to 32,597,724.15, 44,975,049.21 and 19,540,218.78 is: 26,959,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,597,724.15 : 44,975,049.21 = 19,540,218.78 : x
  2. Step 2: Convert to fraction form
    32,597,724.15/44,975,049.21 = 19,540,218.78/x
  3. Step 3: Cross multiply
    32,597,724.15x = 44,975,049.21 × 19,540,218.78
  4. Step 4: Simplify right side
    32,597,724.15x = 878,822,301,204,666.25
  5. Step 5: Solve for x
    x = 878,822,301,204,666.25/32,597,724.15
  6. Step 6: Final answer
    x = 26,959,621.39

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1.5x scale

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.