Home / 29,336,518.80-44,004,778.20-26,815,021.20

Finding the Fourth Proportional to 29,336,518.80, 44,004,778.20 and 26,815,021.20

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Solution

The fourth proportional to 29,336,518.80, 44,004,778.20 and 26,815,021.20 is: 40,222,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336,518.80 : 44,004,778.20 = 26,815,021.20 : x
  2. Step 2: Convert to fraction form
    29,336,518.80/44,004,778.20 = 26,815,021.20/x
  3. Step 3: Cross multiply
    29,336,518.80x = 44,004,778.20 × 26,815,021.20
  4. Step 4: Simplify right side
    29,336,518.80x = 1,179,989,060,334,298
  5. Step 5: Solve for x
    x = 1,179,989,060,334,298/29,336,518.80
  6. Step 6: Final answer
    x = 40,222,531.80

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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.