Home / 29,878,751.45-44,819,716.41-9,410,071.70

Finding the Fourth Proportional to 29,878,751.45, 44,819,716.41 and 9,410,071.70

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Solution

The fourth proportional to 29,878,751.45, 44,819,716.41 and 9,410,071.70 is: 14,115,608.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,751.45 : 44,819,716.41 = 9,410,071.70 : x
  2. Step 2: Convert to fraction form
    29,878,751.45/44,819,716.41 = 9,410,071.70/x
  3. Step 3: Cross multiply
    29,878,751.45x = 44,819,716.41 × 9,410,071.70
  4. Step 4: Simplify right side
    29,878,751.45x = 421,756,745,103,815.88
  5. Step 5: Solve for x
    x = 421,756,745,103,815.88/29,878,751.45
  6. Step 6: Final answer
    x = 14,115,608.07

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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.