Home / 179,368,587.54-269,052,884.96-43,053,971.04

Finding the Fourth Proportional to 179,368,587.54, 269,052,884.96 and 43,053,971.04

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Solution

The fourth proportional to 179,368,587.54, 269,052,884.96 and 43,053,971.04 is: 64,580,957.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,368,587.54 : 269,052,884.96 = 43,053,971.04 : x
  2. Step 2: Convert to fraction form
    179,368,587.54/269,052,884.96 = 43,053,971.04/x
  3. Step 3: Cross multiply
    179,368,587.54x = 269,052,884.96 × 43,053,971.04
  4. Step 4: Simplify right side
    179,368,587.54x = 11,583,795,117,081,020
  5. Step 5: Solve for x
    x = 11,583,795,117,081,020/179,368,587.54
  6. Step 6: Final answer
    x = 64,580,957.43

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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.