Home / 106,154,535,265.39-146,492,288,283.69-57,982,564,046.33

Finding the Fourth Proportional to 106,154,535,265.39, 146,492,288,283.69 and 57,982,564,046.33

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Solution

The fourth proportional to 106,154,535,265.39, 146,492,288,283.69 and 57,982,564,046.33 is: 80,015,408,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,154,535,265.39 : 146,492,288,283.69 = 57,982,564,046.33 : x
  2. Step 2: Convert to fraction form
    106,154,535,265.39/146,492,288,283.69 = 57,982,564,046.33/x
  3. Step 3: Cross multiply
    106,154,535,265.39x = 146,492,288,283.69 × 57,982,564,046.33
  4. Step 4: Simplify right side
    106,154,535,265.39x = 8,493,998,487,702,201,171,968
  5. Step 5: Solve for x
    x = 8,493,998,487,702,201,171,968/106,154,535,265.39
  6. Step 6: Final answer
    x = 80,015,408,352.24

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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.