Home / 3,670,972,061,939.20-5,065,957,195,070.40-2,002,423,804,394.20

Finding the Fourth Proportional to 3,670,972,061,939.20, 5,065,957,195,070.40 and 2,002,423,804,394.20

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Solution

The fourth proportional to 3,670,972,061,939.20, 5,065,957,195,070.40 and 2,002,423,804,394.20 is: 2,763,353,441,075.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,939.20 : 5,065,957,195,070.40 = 2,002,423,804,394.20 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,939.20/5,065,957,195,070.40 = 2,002,423,804,394.20/x
  3. Step 3: Cross multiply
    3,670,972,061,939.20x = 5,065,957,195,070.40 × 2,002,423,804,394.20
  4. Step 4: Simplify right side
    3,670,972,061,939.20x = 10,144,193,279,451,041,179,369,472
  5. Step 5: Solve for x
    x = 10,144,193,279,451,041,179,369,472/3,670,972,061,939.20
  6. Step 6: Final answer
    x = 2,763,353,441,075.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.