Home / 29,351,994.27-44,020,716.39-9,920,788.85

Finding the Fourth Proportional to 29,351,994.27, 44,020,716.39 and 9,920,788.85

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Solution

The fourth proportional to 29,351,994.27, 44,020,716.39 and 9,920,788.85 is: 14,878,724.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351,994.27 : 44,020,716.39 = 9,920,788.85 : x
  2. Step 2: Convert to fraction form
    29,351,994.27/44,020,716.39 = 9,920,788.85/x
  3. Step 3: Cross multiply
    29,351,994.27x = 44,020,716.39 × 9,920,788.85
  4. Step 4: Simplify right side
    29,351,994.27x = 436,720,232,110,820.69
  5. Step 5: Solve for x
    x = 436,720,232,110,820.69/29,351,994.27
  6. Step 6: Final answer
    x = 14,878,724.36

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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.