Home / 33,214,466.60-49,821,699.90-21,867,727.40

Finding the Fourth Proportional to 33,214,466.60, 49,821,699.90 and 21,867,727.40

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Solution

The fourth proportional to 33,214,466.60, 49,821,699.90 and 21,867,727.40 is: 32,801,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,466.60 : 49,821,699.90 = 21,867,727.40 : x
  2. Step 2: Convert to fraction form
    33,214,466.60/49,821,699.90 = 21,867,727.40/x
  3. Step 3: Cross multiply
    33,214,466.60x = 49,821,699.90 × 21,867,727.40
  4. Step 4: Simplify right side
    33,214,466.60x = 1,089,487,352,017,807.12
  5. Step 5: Solve for x
    x = 1,089,487,352,017,807.12/33,214,466.60
  6. Step 6: Final answer
    x = 32,801,591.10

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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.