Home / 49,168,947.10-73,753,420.65-44,298,060.70

Finding the Fourth Proportional to 49,168,947.10, 73,753,420.65 and 44,298,060.70

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Solution

The fourth proportional to 49,168,947.10, 73,753,420.65 and 44,298,060.70 is: 66,447,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,168,947.10 : 73,753,420.65 = 44,298,060.70 : x
  2. Step 2: Convert to fraction form
    49,168,947.10/73,753,420.65 = 44,298,060.70/x
  3. Step 3: Cross multiply
    49,168,947.10x = 73,753,420.65 × 44,298,060.70
  4. Step 4: Simplify right side
    49,168,947.10x = 3,267,133,504,786,334
  5. Step 5: Solve for x
    x = 3,267,133,504,786,334/49,168,947.10
  6. Step 6: Final answer
    x = 66,447,091.05

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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.