Home / 110,117,793.12-151,959,076.56-60,558,014.40

Finding the Fourth Proportional to 110,117,793.12, 151,959,076.56 and 60,558,014.40

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Solution

The fourth proportional to 110,117,793.12, 151,959,076.56 and 60,558,014.40 is: 83,568,147.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,117,793.12 : 151,959,076.56 = 60,558,014.40 : x
  2. Step 2: Convert to fraction form
    110,117,793.12/151,959,076.56 = 60,558,014.40/x
  3. Step 3: Cross multiply
    110,117,793.12x = 151,959,076.56 × 60,558,014.40
  4. Step 4: Simplify right side
    110,117,793.12x = 9,202,339,946,531,182
  5. Step 5: Solve for x
    x = 9,202,339,946,531,182/110,117,793.12
  6. Step 6: Final answer
    x = 83,568,147.22

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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.