Home / 31,760,603.04-47,645,628.48-14,722,998.24

Finding the Fourth Proportional to 31,760,603.04, 47,645,628.48 and 14,722,998.24

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Solution

The fourth proportional to 31,760,603.04, 47,645,628.48 and 14,722,998.24 is: 22,086,687.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,760,603.04 : 47,645,628.48 = 14,722,998.24 : x
  2. Step 2: Convert to fraction form
    31,760,603.04/47,645,628.48 = 14,722,998.24/x
  3. Step 3: Cross multiply
    31,760,603.04x = 47,645,628.48 × 14,722,998.24
  4. Step 4: Simplify right side
    31,760,603.04x = 701,486,504,254,733.88
  5. Step 5: Solve for x
    x = 701,486,504,254,733.88/31,760,603.04
  6. Step 6: Final answer
    x = 22,086,687.19

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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.