Home / 62,247,698.20-93,476,523.30-52,002,040.60

Finding the Fourth Proportional to 62,247,698.20, 93,476,523.30 and 52,002,040.60

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Solution

The fourth proportional to 62,247,698.20, 93,476,523.30 and 52,002,040.60 is: 78,090,758.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,247,698.20 : 93,476,523.30 = 52,002,040.60 : x
  2. Step 2: Convert to fraction form
    62,247,698.20/93,476,523.30 = 52,002,040.60/x
  3. Step 3: Cross multiply
    62,247,698.20x = 93,476,523.30 × 52,002,040.60
  4. Step 4: Simplify right side
    62,247,698.20x = 4,860,969,959,793,446
  5. Step 5: Solve for x
    x = 4,860,969,959,793,446/62,247,698.20
  6. Step 6: Final answer
    x = 78,090,758.38

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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.