Home / 15,327,829.01-22,987,823.93-4,542,614.21

Finding the Fourth Proportional to 15,327,829.01, 22,987,823.93 and 4,542,614.21

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Solution

The fourth proportional to 15,327,829.01, 22,987,823.93 and 4,542,614.21 is: 6,812,759.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,327,829.01 : 22,987,823.93 = 4,542,614.21 : x
  2. Step 2: Convert to fraction form
    15,327,829.01/22,987,823.93 = 4,542,614.21/x
  3. Step 3: Cross multiply
    15,327,829.01x = 22,987,823.93 × 4,542,614.21
  4. Step 4: Simplify right side
    15,327,829.01x = 104,424,815,693,187.34
  5. Step 5: Solve for x
    x = 104,424,815,693,187.34/15,327,829.01
  6. Step 6: Final answer
    x = 6,812,759.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.