Home / 46,291,171.30-69,388,150.43-15,575,087.59

Finding the Fourth Proportional to 46,291,171.30, 69,388,150.43 and 15,575,087.59

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Solution

The fourth proportional to 46,291,171.30, 69,388,150.43 and 15,575,087.59 is: 23,346,277.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,291,171.30 : 69,388,150.43 = 15,575,087.59 : x
  2. Step 2: Convert to fraction form
    46,291,171.30/69,388,150.43 = 15,575,087.59/x
  3. Step 3: Cross multiply
    46,291,171.30x = 69,388,150.43 × 15,575,087.59
  4. Step 4: Simplify right side
    46,291,171.30x = 1,080,726,520,520,813.62
  5. Step 5: Solve for x
    x = 1,080,726,520,520,813.62/46,291,171.30
  6. Step 6: Final answer
    x = 23,346,277.28

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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.