Home / 192,781,150.74-266,037,988.02-110,274,935.48

Finding the Fourth Proportional to 192,781,150.74, 266,037,988.02 and 110,274,935.48

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Solution

The fourth proportional to 192,781,150.74, 266,037,988.02 and 110,274,935.48 is: 152,179,410.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,781,150.74 : 266,037,988.02 = 110,274,935.48 : x
  2. Step 2: Convert to fraction form
    192,781,150.74/266,037,988.02 = 110,274,935.48/x
  3. Step 3: Cross multiply
    192,781,150.74x = 266,037,988.02 × 110,274,935.48
  4. Step 4: Simplify right side
    192,781,150.74x = 29,337,321,964,134,516
  5. Step 5: Solve for x
    x = 29,337,321,964,134,516/192,781,150.74
  6. Step 6: Final answer
    x = 152,179,410.96

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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.