Home / 41,579,678.04-57,380,336.46-22,993,857.87

Finding the Fourth Proportional to 41,579,678.04, 57,380,336.46 and 22,993,857.87

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Solution

The fourth proportional to 41,579,678.04, 57,380,336.46 and 22,993,857.87 is: 31,731,734.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,579,678.04 : 57,380,336.46 = 22,993,857.87 : x
  2. Step 2: Convert to fraction form
    41,579,678.04/57,380,336.46 = 22,993,857.87/x
  3. Step 3: Cross multiply
    41,579,678.04x = 57,380,336.46 × 22,993,857.87
  4. Step 4: Simplify right side
    41,579,678.04x = 1,319,395,301,094,019
  5. Step 5: Solve for x
    x = 1,319,395,301,094,019/41,579,678.04
  6. Step 6: Final answer
    x = 31,731,734.43

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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.