Home / 34,356,137.60-51,489,969.60-26,338,217.60

Finding the Fourth Proportional to 34,356,137.60, 51,489,969.60 and 26,338,217.60

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Solution

The fourth proportional to 34,356,137.60, 51,489,969.60 and 26,338,217.60 is: 39,473,413.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,356,137.60 : 51,489,969.60 = 26,338,217.60 : x
  2. Step 2: Convert to fraction form
    34,356,137.60/51,489,969.60 = 26,338,217.60/x
  3. Step 3: Cross multiply
    34,356,137.60x = 51,489,969.60 × 26,338,217.60
  4. Step 4: Simplify right side
    34,356,137.60x = 1,356,154,023,542,185
  5. Step 5: Solve for x
    x = 1,356,154,023,542,185/34,356,137.60
  6. Step 6: Final answer
    x = 39,473,413.44

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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.