Home / 63,183,620.80-94,775,431.20-44,035,998.40

Finding the Fourth Proportional to 63,183,620.80, 94,775,431.20 and 44,035,998.40

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Solution

The fourth proportional to 63,183,620.80, 94,775,431.20 and 44,035,998.40 is: 66,053,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,183,620.80 : 94,775,431.20 = 44,035,998.40 : x
  2. Step 2: Convert to fraction form
    63,183,620.80/94,775,431.20 = 44,035,998.40/x
  3. Step 3: Cross multiply
    63,183,620.80x = 94,775,431.20 × 44,035,998.40
  4. Step 4: Simplify right side
    63,183,620.80x = 4,173,530,736,682,510
  5. Step 5: Solve for x
    x = 4,173,530,736,682,510/63,183,620.80
  6. Step 6: Final answer
    x = 66,053,997.60

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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.