Home / 106,998,229.32-160,446,749.82-41,450,068.04

Finding the Fourth Proportional to 106,998,229.32, 160,446,749.82 and 41,450,068.04

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Solution

The fourth proportional to 106,998,229.32, 160,446,749.82 and 41,450,068.04 is: 62,155,502.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,998,229.32 : 160,446,749.82 = 41,450,068.04 : x
  2. Step 2: Convert to fraction form
    106,998,229.32/160,446,749.82 = 41,450,068.04/x
  3. Step 3: Cross multiply
    106,998,229.32x = 160,446,749.82 × 41,450,068.04
  4. Step 4: Simplify right side
    106,998,229.32x = 6,650,528,696,835,857
  5. Step 5: Solve for x
    x = 6,650,528,696,835,857/106,998,229.32
  6. Step 6: Final answer
    x = 62,155,502.38

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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.