Home / 29,479,219.96-44,209,906.96-10,306,403.32

Finding the Fourth Proportional to 29,479,219.96, 44,209,906.96 and 10,306,403.32

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Solution

The fourth proportional to 29,479,219.96, 44,209,906.96 and 10,306,403.32 is: 15,456,485.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,479,219.96 : 44,209,906.96 = 10,306,403.32 : x
  2. Step 2: Convert to fraction form
    29,479,219.96/44,209,906.96 = 10,306,403.32/x
  3. Step 3: Cross multiply
    29,479,219.96x = 44,209,906.96 × 10,306,403.32
  4. Step 4: Simplify right side
    29,479,219.96x = 455,645,131,869,435.12
  5. Step 5: Solve for x
    x = 455,645,131,869,435.12/29,479,219.96
  6. Step 6: Final answer
    x = 15,456,485.36

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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.