Home / 29,893,461.26-41,253,102.51-16,840,876.64

Finding the Fourth Proportional to 29,893,461.26, 41,253,102.51 and 16,840,876.64

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Solution

The fourth proportional to 29,893,461.26, 41,253,102.51 and 16,840,876.64 is: 23,240,480.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,893,461.26 : 41,253,102.51 = 16,840,876.64 : x
  2. Step 2: Convert to fraction form
    29,893,461.26/41,253,102.51 = 16,840,876.64/x
  3. Step 3: Cross multiply
    29,893,461.26x = 41,253,102.51 × 16,840,876.64
  4. Step 4: Simplify right side
    29,893,461.26x = 694,738,410,388,184.38
  5. Step 5: Solve for x
    x = 694,738,410,388,184.38/29,893,461.26
  6. Step 6: Final answer
    x = 23,240,480.73

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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.