Home / 39,084,815.60-58,627,223.40-32,814,249.20

Finding the Fourth Proportional to 39,084,815.60, 58,627,223.40 and 32,814,249.20

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Solution

The fourth proportional to 39,084,815.60, 58,627,223.40 and 32,814,249.20 is: 49,221,373.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,084,815.60 : 58,627,223.40 = 32,814,249.20 : x
  2. Step 2: Convert to fraction form
    39,084,815.60/58,627,223.40 = 32,814,249.20/x
  3. Step 3: Cross multiply
    39,084,815.60x = 58,627,223.40 × 32,814,249.20
  4. Step 4: Simplify right side
    39,084,815.60x = 1,923,808,318,551,671.25
  5. Step 5: Solve for x
    x = 1,923,808,318,551,671.25/39,084,815.60
  6. Step 6: Final answer
    x = 49,221,373.80

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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.