Home / 92,062,722.28-138,112,275.18-33,770,941.52

Finding the Fourth Proportional to 92,062,722.28, 138,112,275.18 and 33,770,941.52

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Solution

The fourth proportional to 92,062,722.28, 138,112,275.18 and 33,770,941.52 is: 50,663,085.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,062,722.28 : 138,112,275.18 = 33,770,941.52 : x
  2. Step 2: Convert to fraction form
    92,062,722.28/138,112,275.18 = 33,770,941.52/x
  3. Step 3: Cross multiply
    92,062,722.28x = 138,112,275.18 × 33,770,941.52
  4. Step 4: Simplify right side
    92,062,722.28x = 4,664,181,567,946,230
  5. Step 5: Solve for x
    x = 4,664,181,567,946,230/92,062,722.28
  6. Step 6: Final answer
    x = 50,663,085.47

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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.