Home / 43,304,680.08-59,768,158.50-25,902,939.78

Finding the Fourth Proportional to 43,304,680.08, 59,768,158.50 and 25,902,939.78

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Solution

The fourth proportional to 43,304,680.08, 59,768,158.50 and 25,902,939.78 is: 35,750,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,304,680.08 : 59,768,158.50 = 25,902,939.78 : x
  2. Step 2: Convert to fraction form
    43,304,680.08/59,768,158.50 = 25,902,939.78/x
  3. Step 3: Cross multiply
    43,304,680.08x = 59,768,158.50 × 25,902,939.78
  4. Step 4: Simplify right side
    43,304,680.08x = 1,548,171,010,386,995.25
  5. Step 5: Solve for x
    x = 1,548,171,010,386,995.25/43,304,680.08
  6. Step 6: Final answer
    x = 35,750,662.69

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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.