Home / 39,352,610.10-59,037,209.55-16,621,806.90

Finding the Fourth Proportional to 39,352,610.10, 59,037,209.55 and 16,621,806.90

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Solution

The fourth proportional to 39,352,610.10, 59,037,209.55 and 16,621,806.90 is: 24,936,213.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,352,610.10 : 59,037,209.55 = 16,621,806.90 : x
  2. Step 2: Convert to fraction form
    39,352,610.10/59,037,209.55 = 16,621,806.90/x
  3. Step 3: Cross multiply
    39,352,610.10x = 59,037,209.55 × 16,621,806.90
  4. Step 4: Simplify right side
    39,352,610.10x = 981,305,097,054,935.88
  5. Step 5: Solve for x
    x = 981,305,097,054,935.88/39,352,610.10
  6. Step 6: Final answer
    x = 24,936,213.75

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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.