Home / 227,446,552.59-341,170,828.38-72,001,124.21

Finding the Fourth Proportional to 227,446,552.59, 341,170,828.38 and 72,001,124.21

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Solution

The fourth proportional to 227,446,552.59, 341,170,828.38 and 72,001,124.21 is: 108,002,002.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,446,552.59 : 341,170,828.38 = 72,001,124.21 : x
  2. Step 2: Convert to fraction form
    227,446,552.59/341,170,828.38 = 72,001,124.21/x
  3. Step 3: Cross multiply
    227,446,552.59x = 341,170,828.38 × 72,001,124.21
  4. Step 4: Simplify right side
    227,446,552.59x = 24,564,683,189,311,116
  5. Step 5: Solve for x
    x = 24,564,683,189,311,116/227,446,552.59
  6. Step 6: Final answer
    x = 108,002,002.71

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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.