Home / 60,216,867.38-83,080,969.17-34,107,236.66

Finding the Fourth Proportional to 60,216,867.38, 83,080,969.17 and 34,107,236.66

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Solution

The fourth proportional to 60,216,867.38, 83,080,969.17 and 34,107,236.66 is: 47,057,616.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,216,867.38 : 83,080,969.17 = 34,107,236.66 : x
  2. Step 2: Convert to fraction form
    60,216,867.38/83,080,969.17 = 34,107,236.66/x
  3. Step 3: Cross multiply
    60,216,867.38x = 83,080,969.17 × 34,107,236.66
  4. Step 4: Simplify right side
    60,216,867.38x = 2,833,662,277,423,353.50
  5. Step 5: Solve for x
    x = 2,833,662,277,423,353.50/60,216,867.38
  6. Step 6: Final answer
    x = 47,057,616.92

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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.