Home / 16,387,934.70-24,591,743.55-6,802,313.70

Finding the Fourth Proportional to 16,387,934.70, 24,591,743.55 and 6,802,313.70

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Solution

The fourth proportional to 16,387,934.70, 24,591,743.55 and 6,802,313.70 is: 10,207,555.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,934.70 : 24,591,743.55 = 6,802,313.70 : x
  2. Step 2: Convert to fraction form
    16,387,934.70/24,591,743.55 = 6,802,313.70/x
  3. Step 3: Cross multiply
    16,387,934.70x = 24,591,743.55 × 6,802,313.70
  4. Step 4: Simplify right side
    16,387,934.70x = 167,280,754,057,051.66
  5. Step 5: Solve for x
    x = 167,280,754,057,051.66/16,387,934.70
  6. Step 6: Final answer
    x = 10,207,555.57

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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.