Home / 29,940,074.55-44,910,111.83-28,050,506.55

Finding the Fourth Proportional to 29,940,074.55, 44,910,111.83 and 28,050,506.55

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Solution

The fourth proportional to 29,940,074.55, 44,910,111.83 and 28,050,506.55 is: 42,075,759.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940,074.55 : 44,910,111.83 = 28,050,506.55 : x
  2. Step 2: Convert to fraction form
    29,940,074.55/44,910,111.83 = 28,050,506.55/x
  3. Step 3: Cross multiply
    29,940,074.55x = 44,910,111.83 × 28,050,506.55
  4. Step 4: Simplify right side
    29,940,074.55x = 1,259,751,385,908,395
  5. Step 5: Solve for x
    x = 1,259,751,385,908,395/29,940,074.55
  6. Step 6: Final answer
    x = 42,075,759.83

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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.