Home / 34,814,786-48,073,410.12-29,043,818

Finding the Fourth Proportional to 34,814,786, 48,073,410.12 and 29,043,818

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Solution

The fourth proportional to 34,814,786, 48,073,410.12 and 29,043,818 is: 40,104,666.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,814,786 : 48,073,410.12 = 29,043,818 : x
  2. Step 2: Convert to fraction form
    34,814,786/48,073,410.12 = 29,043,818/x
  3. Step 3: Cross multiply
    34,814,786x = 48,073,410.12 × 29,043,818
  4. Step 4: Simplify right side
    34,814,786x = 1,396,235,374,164,638
  5. Step 5: Solve for x
    x = 1,396,235,374,164,638/34,814,786
  6. Step 6: Final answer
    x = 40,104,666.28

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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.