Home / 227,627,403.61-341,441,351.65-106,543,886.17

Finding the Fourth Proportional to 227,627,403.61, 341,441,351.65 and 106,543,886.17

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Solution

The fourth proportional to 227,627,403.61, 341,441,351.65 and 106,543,886.17 is: 159,815,944.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,627,403.61 : 341,441,351.65 = 106,543,886.17 : x
  2. Step 2: Convert to fraction form
    227,627,403.61/341,441,351.65 = 106,543,886.17/x
  3. Step 3: Cross multiply
    227,627,403.61x = 341,441,351.65 × 106,543,886.17
  4. Step 4: Simplify right side
    227,627,403.61x = 36,378,488,501,954,976
  5. Step 5: Solve for x
    x = 36,378,488,501,954,976/227,627,403.61
  6. Step 6: Final answer
    x = 159,815,944.50

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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.