Home / 117,587,033.89-176,369,145.62-35,706,620.50

Finding the Fourth Proportional to 117,587,033.89, 176,369,145.62 and 35,706,620.50

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Solution

The fourth proportional to 117,587,033.89, 176,369,145.62 and 35,706,620.50 is: 53,556,467.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,587,033.89 : 176,369,145.62 = 35,706,620.50 : x
  2. Step 2: Convert to fraction form
    117,587,033.89/176,369,145.62 = 35,706,620.50/x
  3. Step 3: Cross multiply
    117,587,033.89x = 176,369,145.62 × 35,706,620.50
  4. Step 4: Simplify right side
    117,587,033.89x = 6,297,546,151,092,766
  5. Step 5: Solve for x
    x = 6,297,546,151,092,766/117,587,033.89
  6. Step 6: Final answer
    x = 53,556,467.43

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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.