Home / 62,214,422.40-93,209,659.20-50,793,033.60

Finding the Fourth Proportional to 62,214,422.40, 93,209,659.20 and 50,793,033.60

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Solution

The fourth proportional to 62,214,422.40, 93,209,659.20 and 50,793,033.60 is: 76,098,132.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214,422.40 : 93,209,659.20 = 50,793,033.60 : x
  2. Step 2: Convert to fraction form
    62,214,422.40/93,209,659.20 = 50,793,033.60/x
  3. Step 3: Cross multiply
    62,214,422.40x = 93,209,659.20 × 50,793,033.60
  4. Step 4: Simplify right side
    62,214,422.40x = 4,734,401,351,590,149
  5. Step 5: Solve for x
    x = 4,734,401,351,590,149/62,214,422.40
  6. Step 6: Final answer
    x = 76,098,132.38

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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.