Home / 243,921,994,277.68-336,620,424,771.59-134,060,234,441.27

Finding the Fourth Proportional to 243,921,994,277.68, 336,620,424,771.59 and 134,060,234,441.27

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Solution

The fourth proportional to 243,921,994,277.68, 336,620,424,771.59 and 134,060,234,441.27 is: 185,007,560,290.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,921,994,277.68 : 336,620,424,771.59 = 134,060,234,441.27 : x
  2. Step 2: Convert to fraction form
    243,921,994,277.68/336,620,424,771.59 = 134,060,234,441.27/x
  3. Step 3: Cross multiply
    243,921,994,277.68x = 336,620,424,771.59 × 134,060,234,441.27
  4. Step 4: Simplify right side
    243,921,994,277.68x = 45,127,413,062,599,249,494,016
  5. Step 5: Solve for x
    x = 45,127,413,062,599,249,494,016/243,921,994,277.68
  6. Step 6: Final answer
    x = 185,007,560,290.88

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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.