Home / 26,576,032.60-39,864,048.90-26,324,090.20

Finding the Fourth Proportional to 26,576,032.60, 39,864,048.90 and 26,324,090.20

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Solution

The fourth proportional to 26,576,032.60, 39,864,048.90 and 26,324,090.20 is: 39,486,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,576,032.60 : 39,864,048.90 = 26,324,090.20 : x
  2. Step 2: Convert to fraction form
    26,576,032.60/39,864,048.90 = 26,324,090.20/x
  3. Step 3: Cross multiply
    26,576,032.60x = 39,864,048.90 × 26,324,090.20
  4. Step 4: Simplify right side
    26,576,032.60x = 1,049,384,818,980,810.75
  5. Step 5: Solve for x
    x = 1,049,384,818,980,810.75/26,576,032.60
  6. Step 6: Final answer
    x = 39,486,135.30

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Similar ratio
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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.