Home / 125,592,186.90-188,397,248.42-33,475,442.44

Finding the Fourth Proportional to 125,592,186.90, 188,397,248.42 and 33,475,442.44

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Solution

The fourth proportional to 125,592,186.90, 188,397,248.42 and 33,475,442.44 is: 50,215,554.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,592,186.90 : 188,397,248.42 = 33,475,442.44 : x
  2. Step 2: Convert to fraction form
    125,592,186.90/188,397,248.42 = 33,475,442.44/x
  3. Step 3: Cross multiply
    125,592,186.90x = 188,397,248.42 × 33,475,442.44
  4. Step 4: Simplify right side
    125,592,186.90x = 6,306,681,245,338,091
  5. Step 5: Solve for x
    x = 6,306,681,245,338,091/125,592,186.90
  6. Step 6: Final answer
    x = 50,215,554.02

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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.