Home / 17,044,750.40-25,581,640.80-6,954,612.80

Finding the Fourth Proportional to 17,044,750.40, 25,581,640.80 and 6,954,612.80

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Solution

The fourth proportional to 17,044,750.40, 25,581,640.80 and 6,954,612.80 is: 10,437,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,044,750.40 : 25,581,640.80 = 6,954,612.80 : x
  2. Step 2: Convert to fraction form
    17,044,750.40/25,581,640.80 = 6,954,612.80/x
  3. Step 3: Cross multiply
    17,044,750.40x = 25,581,640.80 × 6,954,612.80
  4. Step 4: Simplify right side
    17,044,750.40x = 177,910,406,552,682.25
  5. Step 5: Solve for x
    x = 177,910,406,552,682.25/17,044,750.40
  6. Step 6: Final answer
    x = 10,437,841.70

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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.