Home / 107,648,884.44-161,544,643.38-59,160,599.64

Finding the Fourth Proportional to 107,648,884.44, 161,544,643.38 and 59,160,599.64

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Solution

The fourth proportional to 107,648,884.44, 161,544,643.38 and 59,160,599.64 is: 88,780,092.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,648,884.44 : 161,544,643.38 = 59,160,599.64 : x
  2. Step 2: Convert to fraction form
    107,648,884.44/161,544,643.38 = 59,160,599.64/x
  3. Step 3: Cross multiply
    107,648,884.44x = 161,544,643.38 × 59,160,599.64
  4. Step 4: Simplify right side
    107,648,884.44x = 9,557,077,970,990,756
  5. Step 5: Solve for x
    x = 9,557,077,970,990,756/107,648,884.44
  6. Step 6: Final answer
    x = 88,780,092.99

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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.