Home / 14,895,654,727.36-22,345,777,916.20-5,078,706,514.24

Finding the Fourth Proportional to 14,895,654,727.36, 22,345,777,916.20 and 5,078,706,514.24

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Solution

The fourth proportional to 14,895,654,727.36, 22,345,777,916.20 and 5,078,706,514.24 is: 7,618,842,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,654,727.36 : 22,345,777,916.20 = 5,078,706,514.24 : x
  2. Step 2: Convert to fraction form
    14,895,654,727.36/22,345,777,916.20 = 5,078,706,514.24/x
  3. Step 3: Cross multiply
    14,895,654,727.36x = 22,345,777,916.20 × 5,078,706,514.24
  4. Step 4: Simplify right side
    14,895,654,727.36x = 113,487,647,868,765,274,112
  5. Step 5: Solve for x
    x = 113,487,647,868,765,274,112/14,895,654,727.36
  6. Step 6: Final answer
    x = 7,618,842,538.04

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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.