Home / 227,572,339.97-314,049,829.50-123,150,411.27

Finding the Fourth Proportional to 227,572,339.97, 314,049,829.50 and 123,150,411.27

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Solution

The fourth proportional to 227,572,339.97, 314,049,829.50 and 123,150,411.27 is: 169,947,567.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,572,339.97 : 314,049,829.50 = 123,150,411.27 : x
  2. Step 2: Convert to fraction form
    227,572,339.97/314,049,829.50 = 123,150,411.27/x
  3. Step 3: Cross multiply
    227,572,339.97x = 314,049,829.50 × 123,150,411.27
  4. Step 4: Simplify right side
    227,572,339.97x = 38,675,365,662,198,376
  5. Step 5: Solve for x
    x = 38,675,365,662,198,376/227,572,339.97
  6. Step 6: Final answer
    x = 169,947,567.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.