Home / 109,614,841.22-151,268,477.60-60,057,094.52

Finding the Fourth Proportional to 109,614,841.22, 151,268,477.60 and 60,057,094.52

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Solution

The fourth proportional to 109,614,841.22, 151,268,477.60 and 60,057,094.52 is: 82,878,788.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,614,841.22 : 151,268,477.60 = 60,057,094.52 : x
  2. Step 2: Convert to fraction form
    109,614,841.22/151,268,477.60 = 60,057,094.52/x
  3. Step 3: Cross multiply
    109,614,841.22x = 151,268,477.60 × 60,057,094.52
  4. Step 4: Simplify right side
    109,614,841.22x = 9,084,745,257,648,016
  5. Step 5: Solve for x
    x = 9,084,745,257,648,016/109,614,841.22
  6. Step 6: Final answer
    x = 82,878,788.64

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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.