Home / 1,950,302,448,276.30-2,925,453,672,414.50-1,272,471,560,721.90

Finding the Fourth Proportional to 1,950,302,448,276.30, 2,925,453,672,414.50 and 1,272,471,560,721.90

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Solution

The fourth proportional to 1,950,302,448,276.30, 2,925,453,672,414.50 and 1,272,471,560,721.90 is: 1,908,707,341,082.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,302,448,276.30 : 2,925,453,672,414.50 = 1,272,471,560,721.90 : x
  2. Step 2: Convert to fraction form
    1,950,302,448,276.30/2,925,453,672,414.50 = 1,272,471,560,721.90/x
  3. Step 3: Cross multiply
    1,950,302,448,276.30x = 2,925,453,672,414.50 × 1,272,471,560,721.90
  4. Step 4: Simplify right side
    1,950,302,448,276.30x = 3,722,556,600,356,892,443,672,576
  5. Step 5: Solve for x
    x = 3,722,556,600,356,892,443,672,576/1,950,302,448,276.30
  6. Step 6: Final answer
    x = 1,908,707,341,082.88

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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.