Home / 39,914,930.44-59,871,870.78-9,622,550.44

Finding the Fourth Proportional to 39,914,930.44, 59,871,870.78 and 9,622,550.44

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Solution

The fourth proportional to 39,914,930.44, 59,871,870.78 and 9,622,550.44 is: 14,433,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,914,930.44 : 59,871,870.78 = 9,622,550.44 : x
  2. Step 2: Convert to fraction form
    39,914,930.44/59,871,870.78 = 9,622,550.44/x
  3. Step 3: Cross multiply
    39,914,930.44x = 59,871,870.78 × 9,622,550.44
  4. Step 4: Simplify right side
    39,914,930.44x = 576,120,096,517,712.12
  5. Step 5: Solve for x
    x = 576,120,096,517,712.12/39,914,930.44
  6. Step 6: Final answer
    x = 14,433,699.12

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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.