Home / 27,064,215.40-40,596,323.10-25,469,892.40

Finding the Fourth Proportional to 27,064,215.40, 40,596,323.10 and 25,469,892.40

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Solution

The fourth proportional to 27,064,215.40, 40,596,323.10 and 25,469,892.40 is: 38,204,838.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064,215.40 : 40,596,323.10 = 25,469,892.40 : x
  2. Step 2: Convert to fraction form
    27,064,215.40/40,596,323.10 = 25,469,892.40/x
  3. Step 3: Cross multiply
    27,064,215.40x = 40,596,323.10 × 25,469,892.40
  4. Step 4: Simplify right side
    27,064,215.40x = 1,033,983,981,192,634.38
  5. Step 5: Solve for x
    x = 1,033,983,981,192,634.38/27,064,215.40
  6. Step 6: Final answer
    x = 38,204,838.60

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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.