Home / 24,795,575.28-34,217,021.16-13,631,987.03

Finding the Fourth Proportional to 24,795,575.28, 34,217,021.16 and 13,631,987.03

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Solution

The fourth proportional to 24,795,575.28, 34,217,021.16 and 13,631,987.03 is: 18,811,662.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,795,575.28 : 34,217,021.16 = 13,631,987.03 : x
  2. Step 2: Convert to fraction form
    24,795,575.28/34,217,021.16 = 13,631,987.03/x
  3. Step 3: Cross multiply
    24,795,575.28x = 34,217,021.16 × 13,631,987.03
  4. Step 4: Simplify right side
    24,795,575.28x = 466,445,988,487,270.44
  5. Step 5: Solve for x
    x = 466,445,988,487,270.44/24,795,575.28
  6. Step 6: Final answer
    x = 18,811,662.29

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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.