Home / 149,828,883.68-224,761,317.24-52,764,516.56

Finding the Fourth Proportional to 149,828,883.68, 224,761,317.24 and 52,764,516.56

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Solution

The fourth proportional to 149,828,883.68, 224,761,317.24 and 52,764,516.56 is: 79,153,110.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,828,883.68 : 224,761,317.24 = 52,764,516.56 : x
  2. Step 2: Convert to fraction form
    149,828,883.68/224,761,317.24 = 52,764,516.56/x
  3. Step 3: Cross multiply
    149,828,883.68x = 224,761,317.24 × 52,764,516.56
  4. Step 4: Simplify right side
    149,828,883.68x = 11,859,422,245,557,394
  5. Step 5: Solve for x
    x = 11,859,422,245,557,394/149,828,883.68
  6. Step 6: Final answer
    x = 79,153,110.90

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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.