Home / 62,486,679.40-93,744,015.90-24,144,778.60

Finding the Fourth Proportional to 62,486,679.40, 93,744,015.90 and 24,144,778.60

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Solution

The fourth proportional to 62,486,679.40, 93,744,015.90 and 24,144,778.60 is: 36,222,576.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,486,679.40 : 93,744,015.90 = 24,144,778.60 : x
  2. Step 2: Convert to fraction form
    62,486,679.40/93,744,015.90 = 24,144,778.60/x
  3. Step 3: Cross multiply
    62,486,679.40x = 93,744,015.90 × 24,144,778.60
  4. Step 4: Simplify right side
    62,486,679.40x = 2,263,428,508,980,380
  5. Step 5: Solve for x
    x = 2,263,428,508,980,380/62,486,679.40
  6. Step 6: Final answer
    x = 36,222,576.25

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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.