Home / 106,446,097.20-159,669,145.80-95,696,554.80

Finding the Fourth Proportional to 106,446,097.20, 159,669,145.80 and 95,696,554.80

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Solution

The fourth proportional to 106,446,097.20, 159,669,145.80 and 95,696,554.80 is: 143,544,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,446,097.20 : 159,669,145.80 = 95,696,554.80 : x
  2. Step 2: Convert to fraction form
    106,446,097.20/159,669,145.80 = 95,696,554.80/x
  3. Step 3: Cross multiply
    106,446,097.20x = 159,669,145.80 × 95,696,554.80
  4. Step 4: Simplify right side
    106,446,097.20x = 15,279,787,160,918,890
  5. Step 5: Solve for x
    x = 15,279,787,160,918,890/106,446,097.20
  6. Step 6: Final answer
    x = 143,544,832.20

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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.