Home / 35,061,644.66-48,389,876.08-20,176,662.92

Finding the Fourth Proportional to 35,061,644.66, 48,389,876.08 and 20,176,662.92

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Solution

The fourth proportional to 35,061,644.66, 48,389,876.08 and 20,176,662.92 is: 27,846,560.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,061,644.66 : 48,389,876.08 = 20,176,662.92 : x
  2. Step 2: Convert to fraction form
    35,061,644.66/48,389,876.08 = 20,176,662.92/x
  3. Step 3: Cross multiply
    35,061,644.66x = 48,389,876.08 × 20,176,662.92
  4. Step 4: Simplify right side
    35,061,644.66x = 976,346,218,114,339.88
  5. Step 5: Solve for x
    x = 976,346,218,114,339.88/35,061,644.66
  6. Step 6: Final answer
    x = 27,846,560.76

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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.