Home / 1,241,180,455,747-1,861,770,683,620.30-1,241,180,455,747

Finding the Fourth Proportional to 1,241,180,455,747, 1,861,770,683,620.30 and 1,241,180,455,747

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Solution

The fourth proportional to 1,241,180,455,747, 1,861,770,683,620.30 and 1,241,180,455,747 is: 1,861,770,683,620.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,180,455,747 : 1,861,770,683,620.30 = 1,241,180,455,747 : x
  2. Step 2: Convert to fraction form
    1,241,180,455,747/1,861,770,683,620.30 = 1,241,180,455,747/x
  3. Step 3: Cross multiply
    1,241,180,455,747x = 1,861,770,683,620.30 × 1,241,180,455,747
  4. Step 4: Simplify right side
    1,241,180,455,747x = 2,310,793,385,592,247,887,593,472
  5. Step 5: Solve for x
    x = 2,310,793,385,592,247,887,593,472/1,241,180,455,747
  6. Step 6: Final answer
    x = 1,861,770,683,620.30

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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.