Home / 275,760,595.01-380,538,170.33-150,310,030.26

Finding the Fourth Proportional to 275,760,595.01, 380,538,170.33 and 150,310,030.26

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Solution

The fourth proportional to 275,760,595.01, 380,538,170.33 and 150,310,030.26 is: 207,421,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,760,595.01 : 380,538,170.33 = 150,310,030.26 : x
  2. Step 2: Convert to fraction form
    275,760,595.01/380,538,170.33 = 150,310,030.26/x
  3. Step 3: Cross multiply
    275,760,595.01x = 380,538,170.33 × 150,310,030.26
  4. Step 4: Simplify right side
    275,760,595.01x = 57,198,703,896,635,776
  5. Step 5: Solve for x
    x = 57,198,703,896,635,776/275,760,595.01
  6. Step 6: Final answer
    x = 207,421,600.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.