Home / 3,269,119,016,093.10-4,903,660,686,654.90-1,332,928,300,643.90

Finding the Fourth Proportional to 3,269,119,016,093.10, 4,903,660,686,654.90 and 1,332,928,300,643.90

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Solution

The fourth proportional to 3,269,119,016,093.10, 4,903,660,686,654.90 and 1,332,928,300,643.90 is: 1,999,385,178,031.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,119,016,093.10 : 4,903,660,686,654.90 = 1,332,928,300,643.90 : x
  2. Step 2: Convert to fraction form
    3,269,119,016,093.10/4,903,660,686,654.90 = 1,332,928,300,643.90/x
  3. Step 3: Cross multiply
    3,269,119,016,093.10x = 4,903,660,686,654.90 × 1,332,928,300,643.90
  4. Step 4: Simplify right side
    3,269,119,016,093.10x = 6,536,228,105,997,215,984,517,120
  5. Step 5: Solve for x
    x = 6,536,228,105,997,215,984,517,120/3,269,119,016,093.10
  6. Step 6: Final answer
    x = 1,999,385,178,031.42

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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.