Home / 56,259,524.52-84,402,013.50-17,923,222.44

Finding the Fourth Proportional to 56,259,524.52, 84,402,013.50 and 17,923,222.44

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Solution

The fourth proportional to 56,259,524.52, 84,402,013.50 and 17,923,222.44 is: 26,888,888.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,259,524.52 : 84,402,013.50 = 17,923,222.44 : x
  2. Step 2: Convert to fraction form
    56,259,524.52/84,402,013.50 = 17,923,222.44/x
  3. Step 3: Cross multiply
    56,259,524.52x = 84,402,013.50 × 17,923,222.44
  4. Step 4: Simplify right side
    56,259,524.52x = 1,512,756,062,344,383
  5. Step 5: Solve for x
    x = 1,512,756,062,344,383/56,259,524.52
  6. Step 6: Final answer
    x = 26,888,888.15

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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.