Home / 32,866,093.16-45,340,951.77-19,805,930.58

Finding the Fourth Proportional to 32,866,093.16, 45,340,951.77 and 19,805,930.58

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Solution

The fourth proportional to 32,866,093.16, 45,340,951.77 and 19,805,930.58 is: 27,323,592.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,866,093.16 : 45,340,951.77 = 19,805,930.58 : x
  2. Step 2: Convert to fraction form
    32,866,093.16/45,340,951.77 = 19,805,930.58/x
  3. Step 3: Cross multiply
    32,866,093.16x = 45,340,951.77 × 19,805,930.58
  4. Step 4: Simplify right side
    32,866,093.16x = 898,019,743,187,748.12
  5. Step 5: Solve for x
    x = 898,019,743,187,748.12/32,866,093.16
  6. Step 6: Final answer
    x = 27,323,592.71

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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.