Home / 60,805,252.60-91,208,469.39-48,644,505.52

Finding the Fourth Proportional to 60,805,252.60, 91,208,469.39 and 48,644,505.52

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Solution

The fourth proportional to 60,805,252.60, 91,208,469.39 and 48,644,505.52 is: 72,967,230.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,805,252.60 : 91,208,469.39 = 48,644,505.52 : x
  2. Step 2: Convert to fraction form
    60,805,252.60/91,208,469.39 = 48,644,505.52/x
  3. Step 3: Cross multiply
    60,805,252.60x = 91,208,469.39 × 48,644,505.52
  4. Step 4: Simplify right side
    60,805,252.60x = 4,436,790,892,712,606.50
  5. Step 5: Solve for x
    x = 4,436,790,892,712,606.50/60,805,252.60
  6. Step 6: Final answer
    x = 72,967,230.67

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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.