Home / 14,895,654,621.62-22,345,777,757.64-5,078,706,408.50

Finding the Fourth Proportional to 14,895,654,621.62, 22,345,777,757.64 and 5,078,706,408.50

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Solution

The fourth proportional to 14,895,654,621.62, 22,345,777,757.64 and 5,078,706,408.50 is: 7,618,842,379.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,654,621.62 : 22,345,777,757.64 = 5,078,706,408.50 : x
  2. Step 2: Convert to fraction form
    14,895,654,621.62/22,345,777,757.64 = 5,078,706,408.50/x
  3. Step 3: Cross multiply
    14,895,654,621.62x = 22,345,777,757.64 × 5,078,706,408.50
  4. Step 4: Simplify right side
    14,895,654,621.62x = 113,487,644,700,643,016,704
  5. Step 5: Solve for x
    x = 113,487,644,700,643,016,704/14,895,654,621.62
  6. Step 6: Final answer
    x = 7,618,842,379.44

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1.5x scale

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.