Home / 43,901,974.60-65,852,961.90-43,062,166.60

Finding the Fourth Proportional to 43,901,974.60, 65,852,961.90 and 43,062,166.60

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Solution

The fourth proportional to 43,901,974.60, 65,852,961.90 and 43,062,166.60 is: 64,593,249.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,901,974.60 : 65,852,961.90 = 43,062,166.60 : x
  2. Step 2: Convert to fraction form
    43,901,974.60/65,852,961.90 = 43,062,166.60/x
  3. Step 3: Cross multiply
    43,901,974.60x = 65,852,961.90 × 43,062,166.60
  4. Step 4: Simplify right side
    43,901,974.60x = 2,835,771,216,441,252.50
  5. Step 5: Solve for x
    x = 2,835,771,216,441,252.50/43,901,974.60
  6. Step 6: Final answer
    x = 64,593,249.90

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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.