Home / 19,550,593.08-26,981,079.57-10,848,765.69

Finding the Fourth Proportional to 19,550,593.08, 26,981,079.57 and 10,848,765.69

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Solution

The fourth proportional to 19,550,593.08, 26,981,079.57 and 10,848,765.69 is: 14,971,996.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,550,593.08 : 26,981,079.57 = 10,848,765.69 : x
  2. Step 2: Convert to fraction form
    19,550,593.08/26,981,079.57 = 10,848,765.69/x
  3. Step 3: Cross multiply
    19,550,593.08x = 26,981,079.57 × 10,848,765.69
  4. Step 4: Simplify right side
    19,550,593.08x = 292,711,410,318,175.94
  5. Step 5: Solve for x
    x = 292,711,410,318,175.94/19,550,593.08
  6. Step 6: Final answer
    x = 14,971,996.46

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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.