Home / 106,740,682,214.31-160,110,329,790.96-27,151,551,927.72

Finding the Fourth Proportional to 106,740,682,214.31, 160,110,329,790.96 and 27,151,551,927.72

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Solution

The fourth proportional to 106,740,682,214.31, 160,110,329,790.96 and 27,151,551,927.72 is: 40,727,151,478.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,740,682,214.31 : 160,110,329,790.96 = 27,151,551,927.72 : x
  2. Step 2: Convert to fraction form
    106,740,682,214.31/160,110,329,790.96 = 27,151,551,927.72/x
  3. Step 3: Cross multiply
    106,740,682,214.31x = 160,110,329,790.96 × 27,151,551,927.72
  4. Step 4: Simplify right side
    106,740,682,214.31x = 4,347,243,933,483,625,086,976
  5. Step 5: Solve for x
    x = 4,347,243,933,483,625,086,976/106,740,682,214.31
  6. Step 6: Final answer
    x = 40,727,151,478.72

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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.