Home / 36,036,660.11-54,064,204.25-10,477,669.55

Finding the Fourth Proportional to 36,036,660.11, 54,064,204.25 and 10,477,669.55

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Solution

The fourth proportional to 36,036,660.11, 54,064,204.25 and 10,477,669.55 is: 15,719,183.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,660.11 : 54,064,204.25 = 10,477,669.55 : x
  2. Step 2: Convert to fraction form
    36,036,660.11/54,064,204.25 = 10,477,669.55/x
  3. Step 3: Cross multiply
    36,036,660.11x = 54,064,204.25 × 10,477,669.55
  4. Step 4: Simplify right side
    36,036,660.11x = 566,466,866,292,496.12
  5. Step 5: Solve for x
    x = 566,466,866,292,496.12/36,036,660.11
  6. Step 6: Final answer
    x = 15,719,183.32

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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.