Home / 45,940,008.20-63,400,035.54-25,313,449.16

Finding the Fourth Proportional to 45,940,008.20, 63,400,035.54 and 25,313,449.16

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Solution

The fourth proportional to 45,940,008.20, 63,400,035.54 and 25,313,449.16 is: 34,934,116.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,940,008.20 : 63,400,035.54 = 25,313,449.16 : x
  2. Step 2: Convert to fraction form
    45,940,008.20/63,400,035.54 = 25,313,449.16/x
  3. Step 3: Cross multiply
    45,940,008.20x = 63,400,035.54 × 25,313,449.16
  4. Step 4: Simplify right side
    45,940,008.20x = 1,604,873,576,383,983.25
  5. Step 5: Solve for x
    x = 1,604,873,576,383,983.25/45,940,008.20
  6. Step 6: Final answer
    x = 34,934,116.02

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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.