Home / 224,607,365.60-337,162,990.80-173,715,000.80

Finding the Fourth Proportional to 224,607,365.60, 337,162,990.80 and 173,715,000.80

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Solution

The fourth proportional to 224,607,365.60, 337,162,990.80 and 173,715,000.80 is: 260,767,357.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,607,365.60 : 337,162,990.80 = 173,715,000.80 : x
  2. Step 2: Convert to fraction form
    224,607,365.60/337,162,990.80 = 173,715,000.80/x
  3. Step 3: Cross multiply
    224,607,365.60x = 337,162,990.80 × 173,715,000.80
  4. Step 4: Simplify right side
    224,607,365.60x = 58,570,269,216,552,400
  5. Step 5: Solve for x
    x = 58,570,269,216,552,400/224,607,365.60
  6. Step 6: Final answer
    x = 260,767,357.56

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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.