Home / 62,214,423.40-93,209,660.70-50,793,034.60

Finding the Fourth Proportional to 62,214,423.40, 93,209,660.70 and 50,793,034.60

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Solution

The fourth proportional to 62,214,423.40, 93,209,660.70 and 50,793,034.60 is: 76,098,133.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214,423.40 : 93,209,660.70 = 50,793,034.60 : x
  2. Step 2: Convert to fraction form
    62,214,423.40/93,209,660.70 = 50,793,034.60/x
  3. Step 3: Cross multiply
    62,214,423.40x = 93,209,660.70 × 50,793,034.60
  4. Step 4: Simplify right side
    62,214,423.40x = 4,734,401,520,989,361
  5. Step 5: Solve for x
    x = 4,734,401,520,989,361/62,214,423.40
  6. Step 6: Final answer
    x = 76,098,133.88

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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.