Home / 23,704,472.85-35,556,723.01-6,665,145.78

Finding the Fourth Proportional to 23,704,472.85, 35,556,723.01 and 6,665,145.78

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Solution

The fourth proportional to 23,704,472.85, 35,556,723.01 and 6,665,145.78 is: 9,997,722.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,704,472.85 : 35,556,723.01 = 6,665,145.78 : x
  2. Step 2: Convert to fraction form
    23,704,472.85/35,556,723.01 = 6,665,145.78/x
  3. Step 3: Cross multiply
    23,704,472.85x = 35,556,723.01 × 6,665,145.78
  4. Step 4: Simplify right side
    23,704,472.85x = 236,990,742,462,399.53
  5. Step 5: Solve for x
    x = 236,990,742,462,399.53/23,704,472.85
  6. Step 6: Final answer
    x = 9,997,722.54

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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.