Home / 73,520,184.20-110,280,276.30-19,667,496.20

Finding the Fourth Proportional to 73,520,184.20, 110,280,276.30 and 19,667,496.20

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Solution

The fourth proportional to 73,520,184.20, 110,280,276.30 and 19,667,496.20 is: 29,501,244.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,520,184.20 : 110,280,276.30 = 19,667,496.20 : x
  2. Step 2: Convert to fraction form
    73,520,184.20/110,280,276.30 = 19,667,496.20/x
  3. Step 3: Cross multiply
    73,520,184.20x = 110,280,276.30 × 19,667,496.20
  4. Step 4: Simplify right side
    73,520,184.20x = 2,168,936,915,065,200
  5. Step 5: Solve for x
    x = 2,168,936,915,065,200/73,520,184.20
  6. Step 6: Final answer
    x = 29,501,244.30

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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.