Home / 46,324,924.40-69,440,147.40-27,145,809.20

Finding the Fourth Proportional to 46,324,924.40, 69,440,147.40 and 27,145,809.20

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Solution

The fourth proportional to 46,324,924.40, 69,440,147.40 and 27,145,809.20 is: 40,691,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,324,924.40 : 69,440,147.40 = 27,145,809.20 : x
  2. Step 2: Convert to fraction form
    46,324,924.40/69,440,147.40 = 27,145,809.20/x
  3. Step 3: Cross multiply
    46,324,924.40x = 69,440,147.40 × 27,145,809.20
  4. Step 4: Simplify right side
    46,324,924.40x = 1,885,008,992,140,276.25
  5. Step 5: Solve for x
    x = 1,885,008,992,140,276.25/46,324,924.40
  6. Step 6: Final answer
    x = 40,691,032.24

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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.