Home / 95,744,429.29-143,410,360.62-64,869,609.88

Finding the Fourth Proportional to 95,744,429.29, 143,410,360.62 and 64,869,609.88

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Solution

The fourth proportional to 95,744,429.29, 143,410,360.62 and 64,869,609.88 is: 97,164,651.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,744,429.29 : 143,410,360.62 = 64,869,609.88 : x
  2. Step 2: Convert to fraction form
    95,744,429.29/143,410,360.62 = 64,869,609.88/x
  3. Step 3: Cross multiply
    95,744,429.29x = 143,410,360.62 × 64,869,609.88
  4. Step 4: Simplify right side
    95,744,429.29x = 9,302,974,145,452,464
  5. Step 5: Solve for x
    x = 9,302,974,145,452,464/95,744,429.29
  6. Step 6: Final answer
    x = 97,164,651.93

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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.