Home / 33,277,056.31-45,922,021.90-18,595,251.46

Finding the Fourth Proportional to 33,277,056.31, 45,922,021.90 and 18,595,251.46

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Solution

The fourth proportional to 33,277,056.31, 45,922,021.90 and 18,595,251.46 is: 25,661,270.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,277,056.31 : 45,922,021.90 = 18,595,251.46 : x
  2. Step 2: Convert to fraction form
    33,277,056.31/45,922,021.90 = 18,595,251.46/x
  3. Step 3: Cross multiply
    33,277,056.31x = 45,922,021.90 × 18,595,251.46
  4. Step 4: Simplify right side
    33,277,056.31x = 853,931,544,782,127
  5. Step 5: Solve for x
    x = 853,931,544,782,127/33,277,056.31
  6. Step 6: Final answer
    x = 25,661,270.54

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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.