Home / 226,870,666.80-340,306,000.20-181,521,034.80

Finding the Fourth Proportional to 226,870,666.80, 340,306,000.20 and 181,521,034.80

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Solution

The fourth proportional to 226,870,666.80, 340,306,000.20 and 181,521,034.80 is: 272,281,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,870,666.80 : 340,306,000.20 = 181,521,034.80 : x
  2. Step 2: Convert to fraction form
    226,870,666.80/340,306,000.20 = 181,521,034.80/x
  3. Step 3: Cross multiply
    226,870,666.80x = 340,306,000.20 × 181,521,034.80
  4. Step 4: Simplify right side
    226,870,666.80x = 61,772,697,304,953,008
  5. Step 5: Solve for x
    x = 61,772,697,304,953,008/226,870,666.80
  6. Step 6: Final answer
    x = 272,281,552.20

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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.