Home / 23,772,667.20-32,806,401.75-13,461,399.60

Finding the Fourth Proportional to 23,772,667.20, 32,806,401.75 and 13,461,399.60

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Solution

The fourth proportional to 23,772,667.20, 32,806,401.75 and 13,461,399.60 is: 18,576,799.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772,667.20 : 32,806,401.75 = 13,461,399.60 : x
  2. Step 2: Convert to fraction form
    23,772,667.20/32,806,401.75 = 13,461,399.60/x
  3. Step 3: Cross multiply
    23,772,667.20x = 32,806,401.75 × 13,461,399.60
  4. Step 4: Simplify right side
    23,772,667.20x = 441,620,083,394,889.31
  5. Step 5: Solve for x
    x = 441,620,083,394,889.31/23,772,667.20
  6. Step 6: Final answer
    x = 18,576,799.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.