Home / 106,894,584.60-160,455,262.32-94,677,855

Finding the Fourth Proportional to 106,894,584.60, 160,455,262.32 and 94,677,855

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Solution

The fourth proportional to 106,894,584.60, 160,455,262.32 and 94,677,855 is: 142,117,209.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,894,584.60 : 160,455,262.32 = 94,677,855 : x
  2. Step 2: Convert to fraction form
    106,894,584.60/160,455,262.32 = 94,677,855/x
  3. Step 3: Cross multiply
    106,894,584.60x = 160,455,262.32 × 94,677,855
  4. Step 4: Simplify right side
    106,894,584.60x = 15,191,560,059,919,922
  5. Step 5: Solve for x
    x = 15,191,560,059,919,922/106,894,584.60
  6. Step 6: Final answer
    x = 142,117,209.37

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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.