Home / 226,744,337.20-340,116,505.80-181,394,705.20

Finding the Fourth Proportional to 226,744,337.20, 340,116,505.80 and 181,394,705.20

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Solution

The fourth proportional to 226,744,337.20, 340,116,505.80 and 181,394,705.20 is: 272,092,057.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,744,337.20 : 340,116,505.80 = 181,394,705.20 : x
  2. Step 2: Convert to fraction form
    226,744,337.20/340,116,505.80 = 181,394,705.20/x
  3. Step 3: Cross multiply
    226,744,337.20x = 340,116,505.80 × 181,394,705.20
  4. Step 4: Simplify right side
    226,744,337.20x = 61,695,333,303,245,088
  5. Step 5: Solve for x
    x = 61,695,333,303,245,088/226,744,337.20
  6. Step 6: Final answer
    x = 272,092,057.80

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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.