Home / 27,064,213.40-40,596,320.10-25,469,890.40

Finding the Fourth Proportional to 27,064,213.40, 40,596,320.10 and 25,469,890.40

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Solution

The fourth proportional to 27,064,213.40, 40,596,320.10 and 25,469,890.40 is: 38,204,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,064,213.40 : 40,596,320.10 = 25,469,890.40 : x
  2. Step 2: Convert to fraction form
    27,064,213.40/40,596,320.10 = 25,469,890.40/x
  3. Step 3: Cross multiply
    27,064,213.40x = 40,596,320.10 × 25,469,890.40
  4. Step 4: Simplify right side
    27,064,213.40x = 1,033,983,823,590,317
  5. Step 5: Solve for x
    x = 1,033,983,823,590,317/27,064,213.40
  6. Step 6: Final answer
    x = 38,204,835.60

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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.