Home / 116,086,264.98-174,123,658.35-43,297,375.38

Finding the Fourth Proportional to 116,086,264.98, 174,123,658.35 and 43,297,375.38

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Solution

The fourth proportional to 116,086,264.98, 174,123,658.35 and 43,297,375.38 is: 64,943,922.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,086,264.98 : 174,123,658.35 = 43,297,375.38 : x
  2. Step 2: Convert to fraction form
    116,086,264.98/174,123,658.35 = 43,297,375.38/x
  3. Step 3: Cross multiply
    116,086,264.98x = 174,123,658.35 × 43,297,375.38
  4. Step 4: Simplify right side
    116,086,264.98x = 7,539,097,398,118,822
  5. Step 5: Solve for x
    x = 7,539,097,398,118,822/116,086,264.98
  6. Step 6: Final answer
    x = 64,943,922.52

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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.