Home / 227,743,254.80-341,614,882.20-216,595,581.20

Finding the Fourth Proportional to 227,743,254.80, 341,614,882.20 and 216,595,581.20

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Solution

The fourth proportional to 227,743,254.80, 341,614,882.20 and 216,595,581.20 is: 324,893,371.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,743,254.80 : 341,614,882.20 = 216,595,581.20 : x
  2. Step 2: Convert to fraction form
    227,743,254.80/341,614,882.20 = 216,595,581.20/x
  3. Step 3: Cross multiply
    227,743,254.80x = 341,614,882.20 × 216,595,581.20
  4. Step 4: Simplify right side
    227,743,254.80x = 73,992,273,956,678,528
  5. Step 5: Solve for x
    x = 73,992,273,956,678,528/227,743,254.80
  6. Step 6: Final answer
    x = 324,893,371.80

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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.