Home / 96,245,230.40-144,367,845.60-73,570,414.40

Finding the Fourth Proportional to 96,245,230.40, 144,367,845.60 and 73,570,414.40

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Solution

The fourth proportional to 96,245,230.40, 144,367,845.60 and 73,570,414.40 is: 110,355,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,245,230.40 : 144,367,845.60 = 73,570,414.40 : x
  2. Step 2: Convert to fraction form
    96,245,230.40/144,367,845.60 = 73,570,414.40/x
  3. Step 3: Cross multiply
    96,245,230.40x = 144,367,845.60 × 73,570,414.40
  4. Step 4: Simplify right side
    96,245,230.40x = 10,621,202,226,827,218
  5. Step 5: Solve for x
    x = 10,621,202,226,827,218/96,245,230.40
  6. Step 6: Final answer
    x = 110,355,621.60

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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.