Home / 24,940,914.32-34,418,136.67-13,927,857.56

Finding the Fourth Proportional to 24,940,914.32, 34,418,136.67 and 13,927,857.56

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Solution

The fourth proportional to 24,940,914.32, 34,418,136.67 and 13,927,857.56 is: 19,220,261.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,940,914.32 : 34,418,136.67 = 13,927,857.56 : x
  2. Step 2: Convert to fraction form
    24,940,914.32/34,418,136.67 = 13,927,857.56/x
  3. Step 3: Cross multiply
    24,940,914.32x = 34,418,136.67 × 13,927,857.56
  4. Step 4: Simplify right side
    24,940,914.32x = 479,370,904,942,530.38
  5. Step 5: Solve for x
    x = 479,370,904,942,530.38/24,940,914.32
  6. Step 6: Final answer
    x = 19,220,261.89

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1.5x scale

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.