Home / 175,794,442.02-263,691,524.52-52,972,760.88

Finding the Fourth Proportional to 175,794,442.02, 263,691,524.52 and 52,972,760.88

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Solution

The fourth proportional to 175,794,442.02, 263,691,524.52 and 52,972,760.88 is: 79,459,099.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,794,442.02 : 263,691,524.52 = 52,972,760.88 : x
  2. Step 2: Convert to fraction form
    175,794,442.02/263,691,524.52 = 52,972,760.88/x
  3. Step 3: Cross multiply
    175,794,442.02x = 263,691,524.52 × 52,972,760.88
  4. Step 4: Simplify right side
    175,794,442.02x = 13,968,468,074,480,618
  5. Step 5: Solve for x
    x = 13,968,468,074,480,618/175,794,442.02
  6. Step 6: Final answer
    x = 79,459,099.58

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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.