Home / 104,544,557.50-144,254,794.67-58,135,149.04

Finding the Fourth Proportional to 104,544,557.50, 144,254,794.67 and 58,135,149.04

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Solution

The fourth proportional to 104,544,557.50, 144,254,794.67 and 58,135,149.04 is: 80,217,222.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,544,557.50 : 144,254,794.67 = 58,135,149.04 : x
  2. Step 2: Convert to fraction form
    104,544,557.50/144,254,794.67 = 58,135,149.04/x
  3. Step 3: Cross multiply
    104,544,557.50x = 144,254,794.67 × 58,135,149.04
  4. Step 4: Simplify right side
    104,544,557.50x = 8,386,273,987,548,859
  5. Step 5: Solve for x
    x = 8,386,273,987,548,859/104,544,557.50
  6. Step 6: Final answer
    x = 80,217,222.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.