Home / 26,294,243.80-39,441,365.70-22,263,165.40

Finding the Fourth Proportional to 26,294,243.80, 39,441,365.70 and 22,263,165.40

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Solution

The fourth proportional to 26,294,243.80, 39,441,365.70 and 22,263,165.40 is: 33,394,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,243.80 : 39,441,365.70 = 22,263,165.40 : x
  2. Step 2: Convert to fraction form
    26,294,243.80/39,441,365.70 = 22,263,165.40/x
  3. Step 3: Cross multiply
    26,294,243.80x = 39,441,365.70 × 22,263,165.40
  4. Step 4: Simplify right side
    26,294,243.80x = 878,089,648,180,986.75
  5. Step 5: Solve for x
    x = 878,089,648,180,986.75/26,294,243.80
  6. Step 6: Final answer
    x = 33,394,748.10

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1.5x scale

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.