Home / 64,524,899.25-96,787,260.57-29,962,401.21

Finding the Fourth Proportional to 64,524,899.25, 96,787,260.57 and 29,962,401.21

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Solution

The fourth proportional to 64,524,899.25, 96,787,260.57 and 29,962,401.21 is: 44,943,560.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,524,899.25 : 96,787,260.57 = 29,962,401.21 : x
  2. Step 2: Convert to fraction form
    64,524,899.25/96,787,260.57 = 29,962,401.21/x
  3. Step 3: Cross multiply
    64,524,899.25x = 96,787,260.57 × 29,962,401.21
  4. Step 4: Simplify right side
    64,524,899.25x = 2,899,978,733,215,153
  5. Step 5: Solve for x
    x = 2,899,978,733,215,153/64,524,899.25
  6. Step 6: Final answer
    x = 44,943,560.81

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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.