Home / 52,858,052.20-79,287,078.30-44,795,895.40

Finding the Fourth Proportional to 52,858,052.20, 79,287,078.30 and 44,795,895.40

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Solution

The fourth proportional to 52,858,052.20, 79,287,078.30 and 44,795,895.40 is: 67,193,843.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,858,052.20 : 79,287,078.30 = 44,795,895.40 : x
  2. Step 2: Convert to fraction form
    52,858,052.20/79,287,078.30 = 44,795,895.40/x
  3. Step 3: Cross multiply
    52,858,052.20x = 79,287,078.30 × 44,795,895.40
  4. Step 4: Simplify right side
    52,858,052.20x = 3,551,735,666,098,409.50
  5. Step 5: Solve for x
    x = 3,551,735,666,098,409.50/52,858,052.20
  6. Step 6: Final answer
    x = 67,193,843.10

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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.