Home / 3,593,309,462.64-5,385,146,286.08-2,796,588,680.66

Finding the Fourth Proportional to 3,593,309,462.64, 5,385,146,286.08 and 2,796,588,680.66

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Solution

The fourth proportional to 3,593,309,462.64, 5,385,146,286.08 and 2,796,588,680.66 is: 4,191,133,356.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,309,462.64 : 5,385,146,286.08 = 2,796,588,680.66 : x
  2. Step 2: Convert to fraction form
    3,593,309,462.64/5,385,146,286.08 = 2,796,588,680.66/x
  3. Step 3: Cross multiply
    3,593,309,462.64x = 5,385,146,286.08 × 2,796,588,680.66
  4. Step 4: Simplify right side
    3,593,309,462.64x = 15,060,039,147,335,018,496
  5. Step 5: Solve for x
    x = 15,060,039,147,335,018,496/3,593,309,462.64
  6. Step 6: Final answer
    x = 4,191,133,356.01

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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.