Home / 36,256,496.97-54,348,381.83-16,839,359.15

Finding the Fourth Proportional to 36,256,496.97, 54,348,381.83 and 16,839,359.15

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Solution

The fourth proportional to 36,256,496.97, 54,348,381.83 and 16,839,359.15 is: 25,242,149.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,256,496.97 : 54,348,381.83 = 16,839,359.15 : x
  2. Step 2: Convert to fraction form
    36,256,496.97/54,348,381.83 = 16,839,359.15/x
  3. Step 3: Cross multiply
    36,256,496.97x = 54,348,381.83 × 16,839,359.15
  4. Step 4: Simplify right side
    36,256,496.97x = 915,191,920,678,735
  5. Step 5: Solve for x
    x = 915,191,920,678,735/36,256,496.97
  6. Step 6: Final answer
    x = 25,242,149.61

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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.