Home / 63,682,822.41-87,881,137.83-35,425,057.41

Finding the Fourth Proportional to 63,682,822.41, 87,881,137.83 and 35,425,057.41

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Solution

The fourth proportional to 63,682,822.41, 87,881,137.83 and 35,425,057.41 is: 48,885,935.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,682,822.41 : 87,881,137.83 = 35,425,057.41 : x
  2. Step 2: Convert to fraction form
    63,682,822.41/87,881,137.83 = 35,425,057.41/x
  3. Step 3: Cross multiply
    63,682,822.41x = 87,881,137.83 × 35,425,057.41
  4. Step 4: Simplify right side
    63,682,822.41x = 3,113,194,352,883,872.50
  5. Step 5: Solve for x
    x = 3,113,194,352,883,872.50/63,682,822.41
  6. Step 6: Final answer
    x = 48,885,935.57

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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.