Home / 40,929,062.68-56,481,760.04-22,593,954.52

Finding the Fourth Proportional to 40,929,062.68, 56,481,760.04 and 22,593,954.52

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Solution

The fourth proportional to 40,929,062.68, 56,481,760.04 and 22,593,954.52 is: 31,179,465.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929,062.68 : 56,481,760.04 = 22,593,954.52 : x
  2. Step 2: Convert to fraction form
    40,929,062.68/56,481,760.04 = 22,593,954.52/x
  3. Step 3: Cross multiply
    40,929,062.68x = 56,481,760.04 × 22,593,954.52
  4. Step 4: Simplify right side
    40,929,062.68x = 1,276,146,317,553,313.25
  5. Step 5: Solve for x
    x = 1,276,146,317,553,313.25/40,929,062.68
  6. Step 6: Final answer
    x = 31,179,465.98

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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.