Home / 46,696,801.80-69,856,245.90-41,028,097.80

Finding the Fourth Proportional to 46,696,801.80, 69,856,245.90 and 41,028,097.80

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Solution

The fourth proportional to 46,696,801.80, 69,856,245.90 and 41,028,097.80 is: 61,376,128.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,696,801.80 : 69,856,245.90 = 41,028,097.80 : x
  2. Step 2: Convert to fraction form
    46,696,801.80/69,856,245.90 = 41,028,097.80/x
  3. Step 3: Cross multiply
    46,696,801.80x = 69,856,245.90 × 41,028,097.80
  4. Step 4: Simplify right side
    46,696,801.80x = 2,866,068,888,726,049
  5. Step 5: Solve for x
    x = 2,866,068,888,726,049/46,696,801.80
  6. Step 6: Final answer
    x = 61,376,128.09

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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.