Home / 92,008,358.28-126,967,265.28-52,822,556.28

Finding the Fourth Proportional to 92,008,358.28, 126,967,265.28 and 52,822,556.28

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Solution

The fourth proportional to 92,008,358.28, 126,967,265.28 and 52,822,556.28 is: 72,892,676.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,008,358.28 : 126,967,265.28 = 52,822,556.28 : x
  2. Step 2: Convert to fraction form
    92,008,358.28/126,967,265.28 = 52,822,556.28/x
  3. Step 3: Cross multiply
    92,008,358.28x = 126,967,265.28 × 52,822,556.28
  4. Step 4: Simplify right side
    92,008,358.28x = 6,706,735,515,970,490
  5. Step 5: Solve for x
    x = 6,706,735,515,970,490/92,008,358.28
  6. Step 6: Final answer
    x = 72,892,676.72

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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.