Home / 14,692,280,310.80-22,061,378,717.40-8,493,552,486.80

Finding the Fourth Proportional to 14,692,280,310.80, 22,061,378,717.40 and 8,493,552,486.80

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Solution

The fourth proportional to 14,692,280,310.80, 22,061,378,717.40 and 8,493,552,486.80 is: 12,753,600,809.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,692,280,310.80 : 22,061,378,717.40 = 8,493,552,486.80 : x
  2. Step 2: Convert to fraction form
    14,692,280,310.80/22,061,378,717.40 = 8,493,552,486.80/x
  3. Step 3: Cross multiply
    14,692,280,310.80x = 22,061,378,717.40 × 8,493,552,486.80
  4. Step 4: Simplify right side
    14,692,280,310.80x = 187,379,478,067,409,387,520
  5. Step 5: Solve for x
    x = 187,379,478,067,409,387,520/14,692,280,310.80
  6. Step 6: Final answer
    x = 12,753,600,809.65

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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.