Home / 205,052,793.39-282,973,717.26-110,966,944.77

Finding the Fourth Proportional to 205,052,793.39, 282,973,717.26 and 110,966,944.77

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Solution

The fourth proportional to 205,052,793.39, 282,973,717.26 and 110,966,944.77 is: 153,134,850.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,052,793.39 : 282,973,717.26 = 110,966,944.77 : x
  2. Step 2: Convert to fraction form
    205,052,793.39/282,973,717.26 = 110,966,944.77/x
  3. Step 3: Cross multiply
    205,052,793.39x = 282,973,717.26 × 110,966,944.77
  4. Step 4: Simplify right side
    205,052,793.39x = 31,400,728,854,552,012
  5. Step 5: Solve for x
    x = 31,400,728,854,552,012/205,052,793.39
  6. Step 6: Final answer
    x = 153,134,850.47

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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.