Home / 39,675,200.40-59,439,317.40-22,585,107.60

Finding the Fourth Proportional to 39,675,200.40, 59,439,317.40 and 22,585,107.60

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Solution

The fourth proportional to 39,675,200.40, 59,439,317.40 and 22,585,107.60 is: 33,835,831.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,675,200.40 : 59,439,317.40 = 22,585,107.60 : x
  2. Step 2: Convert to fraction form
    39,675,200.40/59,439,317.40 = 22,585,107.60/x
  3. Step 3: Cross multiply
    39,675,200.40x = 59,439,317.40 × 22,585,107.60
  4. Step 4: Simplify right side
    39,675,200.40x = 1,342,443,379,149,552.25
  5. Step 5: Solve for x
    x = 1,342,443,379,149,552.25/39,675,200.40
  6. Step 6: Final answer
    x = 33,835,831.09

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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.