Home / 227,576,224.80-341,226,100.80-89,236,098.72

Finding the Fourth Proportional to 227,576,224.80, 341,226,100.80 and 89,236,098.72

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Solution

The fourth proportional to 227,576,224.80, 341,226,100.80 and 89,236,098.72 is: 133,799,943.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,576,224.80 : 341,226,100.80 = 89,236,098.72 : x
  2. Step 2: Convert to fraction form
    227,576,224.80/341,226,100.80 = 89,236,098.72/x
  3. Step 3: Cross multiply
    227,576,224.80x = 341,226,100.80 × 89,236,098.72
  4. Step 4: Simplify right side
    227,576,224.80x = 30,449,686,016,829,472
  5. Step 5: Solve for x
    x = 30,449,686,016,829,472/227,576,224.80
  6. Step 6: Final answer
    x = 133,799,943.49

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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.