Home / 73,590,920.40-110,386,380.60-44,822,247.60

Finding the Fourth Proportional to 73,590,920.40, 110,386,380.60 and 44,822,247.60

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Solution

The fourth proportional to 73,590,920.40, 110,386,380.60 and 44,822,247.60 is: 67,233,371.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,590,920.40 : 110,386,380.60 = 44,822,247.60 : x
  2. Step 2: Convert to fraction form
    73,590,920.40/110,386,380.60 = 44,822,247.60/x
  3. Step 3: Cross multiply
    73,590,920.40x = 110,386,380.60 × 44,822,247.60
  4. Step 4: Simplify right side
    73,590,920.40x = 4,947,765,682,921,036
  5. Step 5: Solve for x
    x = 4,947,765,682,921,036/73,590,920.40
  6. Step 6: Final answer
    x = 67,233,371.40

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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.