Home / 250,188,924.96-375,018,789.20-92,520,625.14

Finding the Fourth Proportional to 250,188,924.96, 375,018,789.20 and 92,520,625.14

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Solution

The fourth proportional to 250,188,924.96, 375,018,789.20 and 92,520,625.14 is: 138,683,088.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,188,924.96 : 375,018,789.20 = 92,520,625.14 : x
  2. Step 2: Convert to fraction form
    250,188,924.96/375,018,789.20 = 92,520,625.14/x
  3. Step 3: Cross multiply
    250,188,924.96x = 375,018,789.20 × 92,520,625.14
  4. Step 4: Simplify right side
    250,188,924.96x = 34,696,972,815,567,276
  5. Step 5: Solve for x
    x = 34,696,972,815,567,276/250,188,924.96
  6. Step 6: Final answer
    x = 138,683,088.47

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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.