Home / 64,143,425.64-96,215,137.02-29,589,605.04

Finding the Fourth Proportional to 64,143,425.64, 96,215,137.02 and 29,589,605.04

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Solution

The fourth proportional to 64,143,425.64, 96,215,137.02 and 29,589,605.04 is: 44,384,406.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,143,425.64 : 96,215,137.02 = 29,589,605.04 : x
  2. Step 2: Convert to fraction form
    64,143,425.64/96,215,137.02 = 29,589,605.04/x
  3. Step 3: Cross multiply
    64,143,425.64x = 96,215,137.02 × 29,589,605.04
  4. Step 4: Simplify right side
    64,143,425.64x = 2,846,967,903,291,282.50
  5. Step 5: Solve for x
    x = 2,846,967,903,291,282.50/64,143,425.64
  6. Step 6: Final answer
    x = 44,384,406.90

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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.