Home / 46,673,260.08-69,993,455.39-15,540,462.66

Finding the Fourth Proportional to 46,673,260.08, 69,993,455.39 and 15,540,462.66

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Solution

The fourth proportional to 46,673,260.08, 69,993,455.39 and 15,540,462.66 is: 23,305,221.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,673,260.08 : 69,993,455.39 = 15,540,462.66 : x
  2. Step 2: Convert to fraction form
    46,673,260.08/69,993,455.39 = 15,540,462.66/x
  3. Step 3: Cross multiply
    46,673,260.08x = 69,993,455.39 × 15,540,462.66
  4. Step 4: Simplify right side
    46,673,260.08x = 1,087,730,679,854,968.50
  5. Step 5: Solve for x
    x = 1,087,730,679,854,968.50/46,673,260.08
  6. Step 6: Final answer
    x = 23,305,221.83

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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.