Home / 95,559,367.87-143,315,759.28-26,470,377.11

Finding the Fourth Proportional to 95,559,367.87, 143,315,759.28 and 26,470,377.11

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Solution

The fourth proportional to 95,559,367.87, 143,315,759.28 and 26,470,377.11 is: 39,699,113.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,559,367.87 : 143,315,759.28 = 26,470,377.11 : x
  2. Step 2: Convert to fraction form
    95,559,367.87/143,315,759.28 = 26,470,377.11/x
  3. Step 3: Cross multiply
    95,559,367.87x = 143,315,759.28 × 26,470,377.11
  4. Step 4: Simplify right side
    95,559,367.87x = 3,793,622,194,256,107.50
  5. Step 5: Solve for x
    x = 3,793,622,194,256,107.50/95,559,367.87
  6. Step 6: Final answer
    x = 39,699,113.54

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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.