Home / 61,443,553.77-84,793,354.16-33,568,069.47

Finding the Fourth Proportional to 61,443,553.77, 84,793,354.16 and 33,568,069.47

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Solution

The fourth proportional to 61,443,553.77, 84,793,354.16 and 33,568,069.47 is: 46,324,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,443,553.77 : 84,793,354.16 = 33,568,069.47 : x
  2. Step 2: Convert to fraction form
    61,443,553.77/84,793,354.16 = 33,568,069.47/x
  3. Step 3: Cross multiply
    61,443,553.77x = 84,793,354.16 × 33,568,069.47
  4. Step 4: Simplify right side
    61,443,553.77x = 2,846,349,202,551,378.50
  5. Step 5: Solve for x
    x = 2,846,349,202,551,378.50/61,443,553.77
  6. Step 6: Final answer
    x = 46,324,618.74

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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.