Home / 50,651,962.00-75,959,331.20-17,405,747.70

Finding the Fourth Proportional to 50,651,962.00, 75,959,331.20 and 17,405,747.70

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Solution

The fourth proportional to 50,651,962.00, 75,959,331.20 and 17,405,747.70 is: 26,102,225.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,651,962.00 : 75,959,331.20 = 17,405,747.70 : x
  2. Step 2: Convert to fraction form
    50,651,962.00/75,959,331.20 = 17,405,747.70/x
  3. Step 3: Cross multiply
    50,651,962.00x = 75,959,331.20 × 17,405,747.70
  4. Step 4: Simplify right side
    50,651,962.00x = 1,322,128,953,948,141.75
  5. Step 5: Solve for x
    x = 1,322,128,953,948,141.75/50,651,962.00
  6. Step 6: Final answer
    x = 26,102,225.89

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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.