Home / 64,052,927.28-95,987,378.16-36,408,806.64

Finding the Fourth Proportional to 64,052,927.28, 95,987,378.16 and 36,408,806.64

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Solution

The fourth proportional to 64,052,927.28, 95,987,378.16 and 36,408,806.64 is: 54,560,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,052,927.28 : 95,987,378.16 = 36,408,806.64 : x
  2. Step 2: Convert to fraction form
    64,052,927.28/95,987,378.16 = 36,408,806.64/x
  3. Step 3: Cross multiply
    64,052,927.28x = 95,987,378.16 × 36,408,806.64
  4. Step 4: Simplify right side
    64,052,927.28x = 3,494,785,891,307,999
  5. Step 5: Solve for x
    x = 3,494,785,891,307,999/64,052,927.28
  6. Step 6: Final answer
    x = 54,560,908.29

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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.