Home / 45,339,247.28-62,568,791.88-24,712,655.60

Finding the Fourth Proportional to 45,339,247.28, 62,568,791.88 and 24,712,655.60

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Solution

The fourth proportional to 45,339,247.28, 62,568,791.88 and 24,712,655.60 is: 34,103,808.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339,247.28 : 62,568,791.88 = 24,712,655.60 : x
  2. Step 2: Convert to fraction form
    45,339,247.28/62,568,791.88 = 24,712,655.60/x
  3. Step 3: Cross multiply
    45,339,247.28x = 62,568,791.88 × 24,712,655.60
  4. Step 4: Simplify right side
    45,339,247.28x = 1,546,241,005,038,516.75
  5. Step 5: Solve for x
    x = 1,546,241,005,038,516.75/45,339,247.28
  6. Step 6: Final answer
    x = 34,103,808.46

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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.