Home / 227,870,984.61-341,806,480.97-55,346,635.44

Finding the Fourth Proportional to 227,870,984.61, 341,806,480.97 and 55,346,635.44

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Solution

The fourth proportional to 227,870,984.61, 341,806,480.97 and 55,346,635.44 is: 83,019,954.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,870,984.61 : 341,806,480.97 = 55,346,635.44 : x
  2. Step 2: Convert to fraction form
    227,870,984.61/341,806,480.97 = 55,346,635.44/x
  3. Step 3: Cross multiply
    227,870,984.61x = 341,806,480.97 × 55,346,635.44
  4. Step 4: Simplify right side
    227,870,984.61x = 18,917,838,692,999,152
  5. Step 5: Solve for x
    x = 18,917,838,692,999,152/227,870,984.61
  6. Step 6: Final answer
    x = 83,019,954.14

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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.