Home / 214,900,092.08-296,553,475.32-117,112,848.56

Finding the Fourth Proportional to 214,900,092.08, 296,553,475.32 and 117,112,848.56

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Solution

The fourth proportional to 214,900,092.08, 296,553,475.32 and 117,112,848.56 is: 161,611,016.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,900,092.08 : 296,553,475.32 = 117,112,848.56 : x
  2. Step 2: Convert to fraction form
    214,900,092.08/296,553,475.32 = 117,112,848.56/x
  3. Step 3: Cross multiply
    214,900,092.08x = 296,553,475.32 × 117,112,848.56
  4. Step 4: Simplify right side
    214,900,092.08x = 34,730,222,245,092,856
  5. Step 5: Solve for x
    x = 34,730,222,245,092,856/214,900,092.08
  6. Step 6: Final answer
    x = 161,611,016.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.