Home / 24,485,791.10-36,730,069.05-7,447,019.90

Finding the Fourth Proportional to 24,485,791.10, 36,730,069.05 and 7,447,019.90

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Solution

The fourth proportional to 24,485,791.10, 36,730,069.05 and 7,447,019.90 is: 11,170,950.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,791.10 : 36,730,069.05 = 7,447,019.90 : x
  2. Step 2: Convert to fraction form
    24,485,791.10/36,730,069.05 = 7,447,019.90/x
  3. Step 3: Cross multiply
    24,485,791.10x = 36,730,069.05 × 7,447,019.90
  4. Step 4: Simplify right side
    24,485,791.10x = 273,529,555,143,724.09
  5. Step 5: Solve for x
    x = 273,529,555,143,724.09/24,485,791.10
  6. Step 6: Final answer
    x = 11,170,950.29

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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.