Home / 23,318,406.68-34,970,031.68-7,752,056.72

Finding the Fourth Proportional to 23,318,406.68, 34,970,031.68 and 7,752,056.72

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Solution

The fourth proportional to 23,318,406.68, 34,970,031.68 and 7,752,056.72 is: 11,625,565.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,406.68 : 34,970,031.68 = 7,752,056.72 : x
  2. Step 2: Convert to fraction form
    23,318,406.68/34,970,031.68 = 7,752,056.72/x
  3. Step 3: Cross multiply
    23,318,406.68x = 34,970,031.68 × 7,752,056.72
  4. Step 4: Simplify right side
    23,318,406.68x = 271,089,669,083,556.88
  5. Step 5: Solve for x
    x = 271,089,669,083,556.88/23,318,406.68
  6. Step 6: Final answer
    x = 11,625,565.71

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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.