Home / 106,446,974.33-159,697,429.90-32,674,494.46

Finding the Fourth Proportional to 106,446,974.33, 159,697,429.90 and 32,674,494.46

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Solution

The fourth proportional to 106,446,974.33, 159,697,429.90 and 32,674,494.46 is: 49,020,019.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,446,974.33 : 159,697,429.90 = 32,674,494.46 : x
  2. Step 2: Convert to fraction form
    106,446,974.33/159,697,429.90 = 32,674,494.46/x
  3. Step 3: Cross multiply
    106,446,974.33x = 159,697,429.90 × 32,674,494.46
  4. Step 4: Simplify right side
    106,446,974.33x = 5,218,032,787,745,301
  5. Step 5: Solve for x
    x = 5,218,032,787,745,301/106,446,974.33
  6. Step 6: Final answer
    x = 49,020,019.79

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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.