Home / 296,309,051.06-444,369,371.56-276,964,882.97

Finding the Fourth Proportional to 296,309,051.06, 444,369,371.56 and 276,964,882.97

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Solution

The fourth proportional to 296,309,051.06, 444,369,371.56 and 276,964,882.97 is: 415,359,269.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,309,051.06 : 444,369,371.56 = 276,964,882.97 : x
  2. Step 2: Convert to fraction form
    296,309,051.06/444,369,371.56 = 276,964,882.97/x
  3. Step 3: Cross multiply
    296,309,051.06x = 444,369,371.56 × 276,964,882.97
  4. Step 4: Simplify right side
    296,309,051.06x = 123,074,710,989,567,856
  5. Step 5: Solve for x
    x = 123,074,710,989,567,856/296,309,051.06
  6. Step 6: Final answer
    x = 415,359,269.48

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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.