Home / 48,735,273.70-73,102,910.55-39,169,335.70

Finding the Fourth Proportional to 48,735,273.70, 73,102,910.55 and 39,169,335.70

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Solution

The fourth proportional to 48,735,273.70, 73,102,910.55 and 39,169,335.70 is: 58,754,003.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,273.70 : 73,102,910.55 = 39,169,335.70 : x
  2. Step 2: Convert to fraction form
    48,735,273.70/73,102,910.55 = 39,169,335.70/x
  3. Step 3: Cross multiply
    48,735,273.70x = 73,102,910.55 × 39,169,335.70
  4. Step 4: Simplify right side
    48,735,273.70x = 2,863,392,443,980,021.50
  5. Step 5: Solve for x
    x = 2,863,392,443,980,021.50/48,735,273.70
  6. Step 6: Final answer
    x = 58,754,003.55

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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.