Home / 49,465,602.45-74,162,531.41-33,251,337.54

Finding the Fourth Proportional to 49,465,602.45, 74,162,531.41 and 33,251,337.54

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Solution

The fourth proportional to 49,465,602.45, 74,162,531.41 and 33,251,337.54 is: 49,852,892.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,602.45 : 74,162,531.41 = 33,251,337.54 : x
  2. Step 2: Convert to fraction form
    49,465,602.45/74,162,531.41 = 33,251,337.54/x
  3. Step 3: Cross multiply
    49,465,602.45x = 74,162,531.41 × 33,251,337.54
  4. Step 4: Simplify right side
    49,465,602.45x = 2,466,003,364,651,633.50
  5. Step 5: Solve for x
    x = 2,466,003,364,651,633.50/49,465,602.45
  6. Step 6: Final answer
    x = 49,852,892.57

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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.