Home / 2,414,448,044.70-3,621,672,067.05-1,679,784,006.30

Finding the Fourth Proportional to 2,414,448,044.70, 3,621,672,067.05 and 1,679,784,006.30

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Solution

The fourth proportional to 2,414,448,044.70, 3,621,672,067.05 and 1,679,784,006.30 is: 2,519,676,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,044.70 : 3,621,672,067.05 = 1,679,784,006.30 : x
  2. Step 2: Convert to fraction form
    2,414,448,044.70/3,621,672,067.05 = 1,679,784,006.30/x
  3. Step 3: Cross multiply
    2,414,448,044.70x = 3,621,672,067.05 × 1,679,784,006.30
  4. Step 4: Simplify right side
    2,414,448,044.70x = 6,083,626,814,294,051,840
  5. Step 5: Solve for x
    x = 6,083,626,814,294,051,840/2,414,448,044.70
  6. Step 6: Final answer
    x = 2,519,676,009.45

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Double scale
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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.