Home / 29,045,960.91-43,573,669.97-8,577,750.51

Finding the Fourth Proportional to 29,045,960.91, 43,573,669.97 and 8,577,750.51

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Solution

The fourth proportional to 29,045,960.91, 43,573,669.97 and 8,577,750.51 is: 12,868,022.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,045,960.91 : 43,573,669.97 = 8,577,750.51 : x
  2. Step 2: Convert to fraction form
    29,045,960.91/43,573,669.97 = 8,577,750.51/x
  3. Step 3: Cross multiply
    29,045,960.91x = 43,573,669.97 × 8,577,750.51
  4. Step 4: Simplify right side
    29,045,960.91x = 373,764,069,764,850.44
  5. Step 5: Solve for x
    x = 373,764,069,764,850.44/29,045,960.91
  6. Step 6: Final answer
    x = 12,868,022.20

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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.