Home / 43,744,266.10-65,616,399.15-18,235,098.10

Finding the Fourth Proportional to 43,744,266.10, 65,616,399.15 and 18,235,098.10

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Solution

The fourth proportional to 43,744,266.10, 65,616,399.15 and 18,235,098.10 is: 27,352,647.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,744,266.10 : 65,616,399.15 = 18,235,098.10 : x
  2. Step 2: Convert to fraction form
    43,744,266.10/65,616,399.15 = 18,235,098.10/x
  3. Step 3: Cross multiply
    43,744,266.10x = 65,616,399.15 × 18,235,098.10
  4. Step 4: Simplify right side
    43,744,266.10x = 1,196,521,475,469,006.75
  5. Step 5: Solve for x
    x = 1,196,521,475,469,006.75/43,744,266.10
  6. Step 6: Final answer
    x = 27,352,647.15

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1.5x scale

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.