Home / 43,889,327-60,567,896.54-25,304,099.48

Finding the Fourth Proportional to 43,889,327, 60,567,896.54 and 25,304,099.48

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Solution

The fourth proportional to 43,889,327, 60,567,896.54 and 25,304,099.48 is: 34,920,017.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,889,327 : 60,567,896.54 = 25,304,099.48 : x
  2. Step 2: Convert to fraction form
    43,889,327/60,567,896.54 = 25,304,099.48/x
  3. Step 3: Cross multiply
    43,889,327x = 60,567,896.54 × 25,304,099.48
  4. Step 4: Simplify right side
    43,889,327x = 1,532,616,079,342,507.75
  5. Step 5: Solve for x
    x = 1,532,616,079,342,507.75/43,889,327
  6. Step 6: Final answer
    x = 34,920,017.78

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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.