Home / 148,839,000.60-222,833,348.10-133,533,499.80

Finding the Fourth Proportional to 148,839,000.60, 222,833,348.10 and 133,533,499.80

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Solution

The fourth proportional to 148,839,000.60, 222,833,348.10 and 133,533,499.80 is: 199,918,816.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,839,000.60 : 222,833,348.10 = 133,533,499.80 : x
  2. Step 2: Convert to fraction form
    148,839,000.60/222,833,348.10 = 133,533,499.80/x
  3. Step 3: Cross multiply
    148,839,000.60x = 222,833,348.10 × 133,533,499.80
  4. Step 4: Simplify right side
    148,839,000.60x = 29,755,716,843,944,680
  5. Step 5: Solve for x
    x = 29,755,716,843,944,680/148,839,000.60
  6. Step 6: Final answer
    x = 199,918,816.47

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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.