Home / 47,293,736.32-70,972,427.76-16,588,593.28

Finding the Fourth Proportional to 47,293,736.32, 70,972,427.76 and 16,588,593.28

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Solution

The fourth proportional to 47,293,736.32, 70,972,427.76 and 16,588,593.28 is: 24,894,052.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293,736.32 : 70,972,427.76 = 16,588,593.28 : x
  2. Step 2: Convert to fraction form
    47,293,736.32/70,972,427.76 = 16,588,593.28/x
  3. Step 3: Cross multiply
    47,293,736.32x = 70,972,427.76 × 16,588,593.28
  4. Step 4: Simplify right side
    47,293,736.32x = 1,177,332,738,204,821.50
  5. Step 5: Solve for x
    x = 1,177,332,738,204,821.50/47,293,736.32
  6. Step 6: Final answer
    x = 24,894,052.15

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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.