Home / 124,782,933.38-269,295,340.50

Finding the Third Proportional to 124,782,933.38 and 269,295,340.50

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Solution

The third proportional to 124,782,933.38 and 269,295,340.50 is: 581,169,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,782,933.38 : 269,295,340.50 = 269,295,340.50 : x
  2. Step 2: Convert to fraction form
    124,782,933.38/269,295,340.50 = 269,295,340.50/x
  3. Step 3: Cross multiply
    124,782,933.38x = 269,295,340.50 × 269,295,340.50
  4. Step 4: Simplify right side
    124,782,933.38x = 72,519,980,415,010,944
  5. Step 5: Solve for x
    x = 72,519,980,415,010,944/124,782,933.38
  6. Step 6: Final answer
    x = 581,169,062.58

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.