Home / 23,379,070.20-32,264,113.52-13,065,793.08

Finding the Fourth Proportional to 23,379,070.20, 32,264,113.52 and 13,065,793.08

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Solution

The fourth proportional to 23,379,070.20, 32,264,113.52 and 13,065,793.08 is: 18,031,351.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,379,070.20 : 32,264,113.52 = 13,065,793.08 : x
  2. Step 2: Convert to fraction form
    23,379,070.20/32,264,113.52 = 13,065,793.08/x
  3. Step 3: Cross multiply
    23,379,070.20x = 32,264,113.52 × 13,065,793.08
  4. Step 4: Simplify right side
    23,379,070.20x = 421,556,231,161,950.44
  5. Step 5: Solve for x
    x = 421,556,231,161,950.44/23,379,070.20
  6. Step 6: Final answer
    x = 18,031,351.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.