Home / 46,272,226.99-69,416,143.77-15,559,505.56

Finding the Fourth Proportional to 46,272,226.99, 69,416,143.77 and 15,559,505.56

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Solution

The fourth proportional to 46,272,226.99, 69,416,143.77 and 15,559,505.56 is: 23,341,882.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,272,226.99 : 69,416,143.77 = 15,559,505.56 : x
  2. Step 2: Convert to fraction form
    46,272,226.99/69,416,143.77 = 15,559,505.56/x
  3. Step 3: Cross multiply
    46,272,226.99x = 69,416,143.77 × 15,559,505.56
  4. Step 4: Simplify right side
    46,272,226.99x = 1,080,080,874,595,993.50
  5. Step 5: Solve for x
    x = 1,080,080,874,595,993.50/46,272,226.99
  6. Step 6: Final answer
    x = 23,341,882.27

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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.