Home / 26,960,588.32-37,196,527.44-15,349,936.56

Finding the Fourth Proportional to 26,960,588.32, 37,196,527.44 and 15,349,936.56

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Solution

The fourth proportional to 26,960,588.32, 37,196,527.44 and 15,349,936.56 is: 21,177,740.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,960,588.32 : 37,196,527.44 = 15,349,936.56 : x
  2. Step 2: Convert to fraction form
    26,960,588.32/37,196,527.44 = 15,349,936.56/x
  3. Step 3: Cross multiply
    26,960,588.32x = 37,196,527.44 × 15,349,936.56
  4. Step 4: Simplify right side
    26,960,588.32x = 570,964,336,456,299.25
  5. Step 5: Solve for x
    x = 570,964,336,456,299.25/26,960,588.32
  6. Step 6: Final answer
    x = 21,177,740.25

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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.