Home / 204,127,073.63-306,192,382.44-65,952,695.48

Finding the Fourth Proportional to 204,127,073.63, 306,192,382.44 and 65,952,695.48

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Solution

The fourth proportional to 204,127,073.63, 306,192,382.44 and 65,952,695.48 is: 98,929,615.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,127,073.63 : 306,192,382.44 = 65,952,695.48 : x
  2. Step 2: Convert to fraction form
    204,127,073.63/306,192,382.44 = 65,952,695.48/x
  3. Step 3: Cross multiply
    204,127,073.63x = 306,192,382.44 × 65,952,695.48
  4. Step 4: Simplify right side
    204,127,073.63x = 20,194,212,955,830,056
  5. Step 5: Solve for x
    x = 20,194,212,955,830,056/204,127,073.63
  6. Step 6: Final answer
    x = 98,929,615.74

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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.