Home / 43,119,186.41-59,505,379.86-23,540,899.97

Finding the Fourth Proportional to 43,119,186.41, 59,505,379.86 and 23,540,899.97

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Solution

The fourth proportional to 43,119,186.41, 59,505,379.86 and 23,540,899.97 is: 32,486,934.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,119,186.41 : 59,505,379.86 = 23,540,899.97 : x
  2. Step 2: Convert to fraction form
    43,119,186.41/59,505,379.86 = 23,540,899.97/x
  3. Step 3: Cross multiply
    43,119,186.41x = 59,505,379.86 × 23,540,899.97
  4. Step 4: Simplify right side
    43,119,186.41x = 1,400,810,194,961,112.50
  5. Step 5: Solve for x
    x = 1,400,810,194,961,112.50/43,119,186.41
  6. Step 6: Final answer
    x = 32,486,934.74

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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.