Home / 44,687,575.20-67,031,362.80-29,382,074.40

Finding the Fourth Proportional to 44,687,575.20, 67,031,362.80 and 29,382,074.40

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Solution

The fourth proportional to 44,687,575.20, 67,031,362.80 and 29,382,074.40 is: 44,073,111.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,687,575.20 : 67,031,362.80 = 29,382,074.40 : x
  2. Step 2: Convert to fraction form
    44,687,575.20/67,031,362.80 = 29,382,074.40/x
  3. Step 3: Cross multiply
    44,687,575.20x = 67,031,362.80 × 29,382,074.40
  4. Step 4: Simplify right side
    44,687,575.20x = 1,969,520,488,922,992.25
  5. Step 5: Solve for x
    x = 1,969,520,488,922,992.25/44,687,575.20
  6. Step 6: Final answer
    x = 44,073,111.60

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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.