Home / 3,593,309,487.56-5,385,146,323.40-2,796,588,705.56

Finding the Fourth Proportional to 3,593,309,487.56, 5,385,146,323.40 and 2,796,588,705.56

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Solution

The fourth proportional to 3,593,309,487.56, 5,385,146,323.40 and 2,796,588,705.56 is: 4,191,133,393.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,309,487.56 : 5,385,146,323.40 = 2,796,588,705.56 : x
  2. Step 2: Convert to fraction form
    3,593,309,487.56/5,385,146,323.40 = 2,796,588,705.56/x
  3. Step 3: Cross multiply
    3,593,309,487.56x = 5,385,146,323.40 × 2,796,588,705.56
  4. Step 4: Simplify right side
    3,593,309,487.56x = 15,060,039,385,767,491,584
  5. Step 5: Solve for x
    x = 15,060,039,385,767,491,584/3,593,309,487.56
  6. Step 6: Final answer
    x = 4,191,133,393.30

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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.