Home / 1,950,302,448,166.70-2,925,453,672,249.90-1,272,471,560,612.20

Finding the Fourth Proportional to 1,950,302,448,166.70, 2,925,453,672,249.90 and 1,272,471,560,612.20

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Solution

The fourth proportional to 1,950,302,448,166.70, 2,925,453,672,249.90 and 1,272,471,560,612.20 is: 1,908,707,340,918.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,302,448,166.70 : 2,925,453,672,249.90 = 1,272,471,560,612.20 : x
  2. Step 2: Convert to fraction form
    1,950,302,448,166.70/2,925,453,672,249.90 = 1,272,471,560,612.20/x
  3. Step 3: Cross multiply
    1,950,302,448,166.70x = 2,925,453,672,249.90 × 1,272,471,560,612.20
  4. Step 4: Simplify right side
    1,950,302,448,166.70x = 3,722,556,599,826,521,427,804,160
  5. Step 5: Solve for x
    x = 3,722,556,599,826,521,427,804,160/1,950,302,448,166.70
  6. Step 6: Final answer
    x = 1,908,707,340,918.20

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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.