Home / 3,269,119,016,096.20-4,903,660,686,659.50-1,332,928,300,646.90

Finding the Fourth Proportional to 3,269,119,016,096.20, 4,903,660,686,659.50 and 1,332,928,300,646.90

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Solution

The fourth proportional to 3,269,119,016,096.20, 4,903,660,686,659.50 and 1,332,928,300,646.90 is: 1,999,385,178,035.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,119,016,096.20 : 4,903,660,686,659.50 = 1,332,928,300,646.90 : x
  2. Step 2: Convert to fraction form
    3,269,119,016,096.20/4,903,660,686,659.50 = 1,332,928,300,646.90/x
  3. Step 3: Cross multiply
    3,269,119,016,096.20x = 4,903,660,686,659.50 × 1,332,928,300,646.90
  4. Step 4: Simplify right side
    3,269,119,016,096.20x = 6,536,228,106,018,057,313,320,960
  5. Step 5: Solve for x
    x = 6,536,228,106,018,057,313,320,960/3,269,119,016,096.20
  6. Step 6: Final answer
    x = 1,999,385,178,035.90

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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.