Home / 32,597,725.15-44,975,050.59-19,540,219.78

Finding the Fourth Proportional to 32,597,725.15, 44,975,050.59 and 19,540,219.78

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Solution

The fourth proportional to 32,597,725.15, 44,975,050.59 and 19,540,219.78 is: 26,959,622.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,597,725.15 : 44,975,050.59 = 19,540,219.78 : x
  2. Step 2: Convert to fraction form
    32,597,725.15/44,975,050.59 = 19,540,219.78/x
  3. Step 3: Cross multiply
    32,597,725.15x = 44,975,050.59 × 19,540,219.78
  4. Step 4: Simplify right side
    32,597,725.15x = 878,822,373,145,218.75
  5. Step 5: Solve for x
    x = 878,822,373,145,218.75/32,597,725.15
  6. Step 6: Final answer
    x = 26,959,622.77

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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.