Home / 15,507,404.44-23,263,633.44-4,578,698.85

Finding the Fourth Proportional to 15,507,404.44, 23,263,633.44 and 4,578,698.85

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Solution

The fourth proportional to 15,507,404.44, 23,263,633.44 and 4,578,698.85 is: 6,868,794.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,404.44 : 23,263,633.44 = 4,578,698.85 : x
  2. Step 2: Convert to fraction form
    15,507,404.44/23,263,633.44 = 4,578,698.85/x
  3. Step 3: Cross multiply
    15,507,404.44x = 23,263,633.44 × 4,578,698.85
  4. Step 4: Simplify right side
    15,507,404.44x = 106,517,171,678,549.55
  5. Step 5: Solve for x
    x = 106,517,171,678,549.55/15,507,404.44
  6. Step 6: Final answer
    x = 6,868,794.33

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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.