Home / 34,747,116.92-47,951,002.79-19,066,244.40

Finding the Fourth Proportional to 34,747,116.92, 47,951,002.79 and 19,066,244.40

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Solution

The fourth proportional to 34,747,116.92, 47,951,002.79 and 19,066,244.40 is: 26,311,407.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,747,116.92 : 47,951,002.79 = 19,066,244.40 : x
  2. Step 2: Convert to fraction form
    34,747,116.92/47,951,002.79 = 19,066,244.40/x
  3. Step 3: Cross multiply
    34,747,116.92x = 47,951,002.79 × 19,066,244.40
  4. Step 4: Simplify right side
    34,747,116.92x = 914,245,538,395,389
  5. Step 5: Solve for x
    x = 914,245,538,395,389/34,747,116.92
  6. Step 6: Final answer
    x = 26,311,407.09

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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.