Home / 49,202,497.70-73,803,746.55-13,300,705.70

Finding the Fourth Proportional to 49,202,497.70, 73,803,746.55 and 13,300,705.70

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Solution

The fourth proportional to 49,202,497.70, 73,803,746.55 and 13,300,705.70 is: 19,951,058.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,202,497.70 : 73,803,746.55 = 13,300,705.70 : x
  2. Step 2: Convert to fraction form
    49,202,497.70/73,803,746.55 = 13,300,705.70/x
  3. Step 3: Cross multiply
    49,202,497.70x = 73,803,746.55 × 13,300,705.70
  4. Step 4: Simplify right side
    49,202,497.70x = 981,641,912,418,940.25
  5. Step 5: Solve for x
    x = 981,641,912,418,940.25/49,202,497.70
  6. Step 6: Final answer
    x = 19,951,058.55

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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.