Home / 54,922,298,197,147-75,741,860,613,607-40,083,659,557,503

Finding the Fourth Proportional to 54,922,298,197,147, 75,741,860,613,607 and 40,083,659,557,503

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Solution

The fourth proportional to 54,922,298,197,147, 75,741,860,613,607 and 40,083,659,557,503 is: 55,278,294,149,121.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,922,298,197,147 : 75,741,860,613,607 = 40,083,659,557,503 : x
  2. Step 2: Convert to fraction form
    54,922,298,197,147/75,741,860,613,607 = 40,083,659,557,503/x
  3. Step 3: Cross multiply
    54,922,298,197,147x = 75,741,860,613,607 × 40,083,659,557,503
  4. Step 4: Simplify right side
    54,922,298,197,147x = 3,036,010,955,087,668,402,142,052,352
  5. Step 5: Solve for x
    x = 3,036,010,955,087,668,402,142,052,352/54,922,298,197,147
  6. Step 6: Final answer
    x = 55,278,294,149,121.70

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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.