Home / 48,878,098.11-73,381,223.46-32,776,100.07

Finding the Fourth Proportional to 48,878,098.11, 73,381,223.46 and 32,776,100.07

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Solution

The fourth proportional to 48,878,098.11, 73,381,223.46 and 32,776,100.07 is: 49,207,117.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878,098.11 : 73,381,223.46 = 32,776,100.07 : x
  2. Step 2: Convert to fraction form
    48,878,098.11/73,381,223.46 = 32,776,100.07/x
  3. Step 3: Cross multiply
    48,878,098.11x = 73,381,223.46 × 32,776,100.07
  4. Step 4: Simplify right side
    48,878,098.11x = 2,405,150,323,383,991.50
  5. Step 5: Solve for x
    x = 2,405,150,323,383,991.50/48,878,098.11
  6. Step 6: Final answer
    x = 49,207,117.63

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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.