Home / 43,119,185.91-59,505,379.17-23,540,899.47

Finding the Fourth Proportional to 43,119,185.91, 59,505,379.17 and 23,540,899.47

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Solution

The fourth proportional to 43,119,185.91, 59,505,379.17 and 23,540,899.47 is: 32,486,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,119,185.91 : 59,505,379.17 = 23,540,899.47 : x
  2. Step 2: Convert to fraction form
    43,119,185.91/59,505,379.17 = 23,540,899.47/x
  3. Step 3: Cross multiply
    43,119,185.91x = 59,505,379.17 × 23,540,899.47
  4. Step 4: Simplify right side
    43,119,185.91x = 1,400,810,148,965,202
  5. Step 5: Solve for x
    x = 1,400,810,148,965,202/43,119,185.91
  6. Step 6: Final answer
    x = 32,486,934.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.