Home / 52,930,034.28-79,335,542.91-26,949,409.41

Finding the Fourth Proportional to 52,930,034.28, 79,335,542.91 and 26,949,409.41

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Solution

The fourth proportional to 52,930,034.28, 79,335,542.91 and 26,949,409.41 is: 40,393,815.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,930,034.28 : 79,335,542.91 = 26,949,409.41 : x
  2. Step 2: Convert to fraction form
    52,930,034.28/79,335,542.91 = 26,949,409.41/x
  3. Step 3: Cross multiply
    52,930,034.28x = 79,335,542.91 × 26,949,409.41
  4. Step 4: Simplify right side
    52,930,034.28x = 2,138,046,026,646,212.75
  5. Step 5: Solve for x
    x = 2,138,046,026,646,212.75/52,930,034.28
  6. Step 6: Final answer
    x = 40,393,815.26

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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.