Home / 52,930,028.27-79,335,533.92-26,949,403.41

Finding the Fourth Proportional to 52,930,028.27, 79,335,533.92 and 26,949,403.41

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Solution

The fourth proportional to 52,930,028.27, 79,335,533.92 and 26,949,403.41 is: 40,393,806.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,930,028.27 : 79,335,533.92 = 26,949,403.41 : x
  2. Step 2: Convert to fraction form
    52,930,028.27/79,335,533.92 = 26,949,403.41/x
  3. Step 3: Cross multiply
    52,930,028.27x = 79,335,533.92 × 26,949,403.41
  4. Step 4: Simplify right side
    52,930,028.27x = 2,138,045,308,357,818.75
  5. Step 5: Solve for x
    x = 2,138,045,308,357,818.75/52,930,028.27
  6. Step 6: Final answer
    x = 40,393,806.28

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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.