Home / 6,206,341,638.40-9,309,487,963.20-1,844,273,910.40

Finding the Fourth Proportional to 6,206,341,638.40, 9,309,487,963.20 and 1,844,273,910.40

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Solution

The fourth proportional to 6,206,341,638.40, 9,309,487,963.20 and 1,844,273,910.40 is: 2,766,403,586.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,341,638.40 : 9,309,487,963.20 = 1,844,273,910.40 : x
  2. Step 2: Convert to fraction form
    6,206,341,638.40/9,309,487,963.20 = 1,844,273,910.40/x
  3. Step 3: Cross multiply
    6,206,341,638.40x = 9,309,487,963.20 × 1,844,273,910.40
  4. Step 4: Simplify right side
    6,206,341,638.40x = 17,169,245,769,712,596,992
  5. Step 5: Solve for x
    x = 17,169,245,769,712,596,992/6,206,341,638.40
  6. Step 6: Final answer
    x = 2,766,403,586.85

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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.