Home / 29,059,677.12-40,093,300.44-16,498,676.64

Finding the Fourth Proportional to 29,059,677.12, 40,093,300.44 and 16,498,676.64

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Solution

The fourth proportional to 29,059,677.12, 40,093,300.44 and 16,498,676.64 is: 22,763,033.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,059,677.12 : 40,093,300.44 = 16,498,676.64 : x
  2. Step 2: Convert to fraction form
    29,059,677.12/40,093,300.44 = 16,498,676.64/x
  3. Step 3: Cross multiply
    29,059,677.12x = 40,093,300.44 × 16,498,676.64
  4. Step 4: Simplify right side
    29,059,677.12x = 661,486,399,389,929.75
  5. Step 5: Solve for x
    x = 661,486,399,389,929.75/29,059,677.12
  6. Step 6: Final answer
    x = 22,763,033.35

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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.