Home / 116,078,493.60-174,251,833.20-62,330,781.60

Finding the Fourth Proportional to 116,078,493.60, 174,251,833.20 and 62,330,781.60

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Solution

The fourth proportional to 116,078,493.60, 174,251,833.20 and 62,330,781.60 is: 93,568,176.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,078,493.60 : 174,251,833.20 = 62,330,781.60 : x
  2. Step 2: Convert to fraction form
    116,078,493.60/174,251,833.20 = 62,330,781.60/x
  3. Step 3: Cross multiply
    116,078,493.60x = 174,251,833.20 × 62,330,781.60
  4. Step 4: Simplify right side
    116,078,493.60x = 10,861,252,958,588,828
  5. Step 5: Solve for x
    x = 10,861,252,958,588,828/116,078,493.60
  6. Step 6: Final answer
    x = 93,568,176.34

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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.