Home / 73,446,868.20-110,170,302.30-33,136,084.20

Finding the Fourth Proportional to 73,446,868.20, 110,170,302.30 and 33,136,084.20

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Solution

The fourth proportional to 73,446,868.20, 110,170,302.30 and 33,136,084.20 is: 49,704,126.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,446,868.20 : 110,170,302.30 = 33,136,084.20 : x
  2. Step 2: Convert to fraction form
    73,446,868.20/110,170,302.30 = 33,136,084.20/x
  3. Step 3: Cross multiply
    73,446,868.20x = 110,170,302.30 × 33,136,084.20
  4. Step 4: Simplify right side
    73,446,868.20x = 3,650,612,413,352,253.50
  5. Step 5: Solve for x
    x = 3,650,612,413,352,253.50/73,446,868.20
  6. Step 6: Final answer
    x = 49,704,126.30

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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.