Home / 27,568,901,953.02-41,365,381,310.84-9,654,138,483.11

Finding the Fourth Proportional to 27,568,901,953.02, 41,365,381,310.84 and 9,654,138,483.11

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Solution

The fourth proportional to 27,568,901,953.02, 41,365,381,310.84 and 9,654,138,483.11 is: 14,485,419,849.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,568,901,953.02 : 41,365,381,310.84 = 9,654,138,483.11 : x
  2. Step 2: Convert to fraction form
    27,568,901,953.02/41,365,381,310.84 = 9,654,138,483.11/x
  3. Step 3: Cross multiply
    27,568,901,953.02x = 41,365,381,310.84 × 9,654,138,483.11
  4. Step 4: Simplify right side
    27,568,901,953.02x = 399,347,119,581,499,621,376
  5. Step 5: Solve for x
    x = 399,347,119,581,499,621,376/27,568,901,953.02
  6. Step 6: Final answer
    x = 14,485,419,849.58

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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.