Home / 122,241,399.90-183,342,167.68-35,959,628.04

Finding the Fourth Proportional to 122,241,399.90, 183,342,167.68 and 35,959,628.04

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Solution

The fourth proportional to 122,241,399.90, 183,342,167.68 and 35,959,628.04 is: 53,933,578.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,241,399.90 : 183,342,167.68 = 35,959,628.04 : x
  2. Step 2: Convert to fraction form
    122,241,399.90/183,342,167.68 = 35,959,628.04/x
  3. Step 3: Cross multiply
    122,241,399.90x = 183,342,167.68 × 35,959,628.04
  4. Step 4: Simplify right side
    122,241,399.90x = 6,592,916,153,820,110
  5. Step 5: Solve for x
    x = 6,592,916,153,820,110/122,241,399.90
  6. Step 6: Final answer
    x = 53,933,578.63

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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.