Home / 31,593,542.04-47,384,893.98-10,023,335.88

Finding the Fourth Proportional to 31,593,542.04, 47,384,893.98 and 10,023,335.88

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Solution

The fourth proportional to 31,593,542.04, 47,384,893.98 and 10,023,335.88 is: 15,033,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,593,542.04 : 47,384,893.98 = 10,023,335.88 : x
  2. Step 2: Convert to fraction form
    31,593,542.04/47,384,893.98 = 10,023,335.88/x
  3. Step 3: Cross multiply
    31,593,542.04x = 47,384,893.98 × 10,023,335.88
  4. Step 4: Simplify right side
    31,593,542.04x = 474,954,707,999,730
  5. Step 5: Solve for x
    x = 474,954,707,999,730/31,593,542.04
  6. Step 6: Final answer
    x = 15,033,284.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.