Home / 19,550,595.08-26,981,082.33-10,848,767.69

Finding the Fourth Proportional to 19,550,595.08, 26,981,082.33 and 10,848,767.69

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Solution

The fourth proportional to 19,550,595.08, 26,981,082.33 and 10,848,767.69 is: 14,971,999.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,550,595.08 : 26,981,082.33 = 10,848,767.69 : x
  2. Step 2: Convert to fraction form
    19,550,595.08/26,981,082.33 = 10,848,767.69/x
  3. Step 3: Cross multiply
    19,550,595.08x = 26,981,082.33 × 10,848,767.69
  4. Step 4: Simplify right side
    19,550,595.08x = 292,711,494,222,933.88
  5. Step 5: Solve for x
    x = 292,711,494,222,933.88/19,550,595.08
  6. Step 6: Final answer
    x = 14,971,999.22

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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.