Home / 64,143,246.49-96,214,867.88-29,589,424.90

Finding the Fourth Proportional to 64,143,246.49, 96,214,867.88 and 29,589,424.90

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Solution

The fourth proportional to 64,143,246.49, 96,214,867.88 and 29,589,424.90 is: 44,384,136.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,143,246.49 : 96,214,867.88 = 29,589,424.90 : x
  2. Step 2: Convert to fraction form
    64,143,246.49/96,214,867.88 = 29,589,424.90/x
  3. Step 3: Cross multiply
    64,143,246.49x = 96,214,867.88 × 29,589,424.90
  4. Step 4: Simplify right side
    64,143,246.49x = 2,846,942,607,398,682
  5. Step 5: Solve for x
    x = 2,846,942,607,398,682/64,143,246.49
  6. Step 6: Final answer
    x = 44,384,136.49

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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.