Home / 1,236,197,376,442.70-1,854,296,064,664.10-1,236,197,376,442.70

Finding the Fourth Proportional to 1,236,197,376,442.70, 1,854,296,064,664.10 and 1,236,197,376,442.70

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Solution

The fourth proportional to 1,236,197,376,442.70, 1,854,296,064,664.10 and 1,236,197,376,442.70 is: 1,854,296,064,664.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,197,376,442.70 : 1,854,296,064,664.10 = 1,236,197,376,442.70 : x
  2. Step 2: Convert to fraction form
    1,236,197,376,442.70/1,854,296,064,664.10 = 1,236,197,376,442.70/x
  3. Step 3: Cross multiply
    1,236,197,376,442.70x = 1,854,296,064,664.10 × 1,236,197,376,442.70
  4. Step 4: Simplify right side
    1,236,197,376,442.70x = 2,292,275,930,285,783,734,288,384
  5. Step 5: Solve for x
    x = 2,292,275,930,285,783,734,288,384/1,236,197,376,442.70
  6. Step 6: Final answer
    x = 1,854,296,064,664.10

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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.