Home / 64,336,625.28-88,785,442.44-34,967,949.03

Finding the Fourth Proportional to 64,336,625.28, 88,785,442.44 and 34,967,949.03

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Solution

The fourth proportional to 64,336,625.28, 88,785,442.44 and 34,967,949.03 is: 48,256,258.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,336,625.28 : 88,785,442.44 = 34,967,949.03 : x
  2. Step 2: Convert to fraction form
    64,336,625.28/88,785,442.44 = 34,967,949.03/x
  3. Step 3: Cross multiply
    64,336,625.28x = 88,785,442.44 × 34,967,949.03
  4. Step 4: Simplify right side
    64,336,625.28x = 3,104,644,825,847,919
  5. Step 5: Solve for x
    x = 3,104,644,825,847,919/64,336,625.28
  6. Step 6: Final answer
    x = 48,256,258.58

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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.