Home / 244,964,020.80-367,446,031.20-216,266,206.80

Finding the Fourth Proportional to 244,964,020.80, 367,446,031.20 and 216,266,206.80

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Solution

The fourth proportional to 244,964,020.80, 367,446,031.20 and 216,266,206.80 is: 324,399,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,964,020.80 : 367,446,031.20 = 216,266,206.80 : x
  2. Step 2: Convert to fraction form
    244,964,020.80/367,446,031.20 = 216,266,206.80/x
  3. Step 3: Cross multiply
    244,964,020.80x = 367,446,031.20 × 216,266,206.80
  4. Step 4: Simplify right side
    244,964,020.80x = 79,466,159,371,338,448
  5. Step 5: Solve for x
    x = 79,466,159,371,338,448/244,964,020.80
  6. Step 6: Final answer
    x = 324,399,310.20

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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.