Home / 227,959,752.27-314,584,727.17-123,537,823.59

Finding the Fourth Proportional to 227,959,752.27, 314,584,727.17 and 123,537,823.59

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Solution

The fourth proportional to 227,959,752.27, 314,584,727.17 and 123,537,823.59 is: 170,482,342.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,959,752.27 : 314,584,727.17 = 123,537,823.59 : x
  2. Step 2: Convert to fraction form
    227,959,752.27/314,584,727.17 = 123,537,823.59/x
  3. Step 3: Cross multiply
    227,959,752.27x = 314,584,727.17 × 123,537,823.59
  4. Step 4: Simplify right side
    227,959,752.27x = 38,863,112,529,235,744
  5. Step 5: Solve for x
    x = 38,863,112,529,235,744/227,959,752.27
  6. Step 6: Final answer
    x = 170,482,342.35

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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.