Home / 265,800,109.15-366,804,218.37-146,722,769.34

Finding the Fourth Proportional to 265,800,109.15, 366,804,218.37 and 146,722,769.34

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Solution

The fourth proportional to 265,800,109.15, 366,804,218.37 and 146,722,769.34 is: 202,477,459.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,800,109.15 : 366,804,218.37 = 146,722,769.34 : x
  2. Step 2: Convert to fraction form
    265,800,109.15/366,804,218.37 = 146,722,769.34/x
  3. Step 3: Cross multiply
    265,800,109.15x = 366,804,218.37 × 146,722,769.34
  4. Step 4: Simplify right side
    265,800,109.15x = 53,818,530,724,840,504
  5. Step 5: Solve for x
    x = 53,818,530,724,840,504/265,800,109.15
  6. Step 6: Final answer
    x = 202,477,459.08

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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.