Home / 3,670,972,061,916.70-5,065,957,195,038.40-2,002,423,804,371.80

Finding the Fourth Proportional to 3,670,972,061,916.70, 5,065,957,195,038.40 and 2,002,423,804,371.80

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Solution

The fourth proportional to 3,670,972,061,916.70, 5,065,957,195,038.40 and 2,002,423,804,371.80 is: 2,763,353,441,043.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,061,916.70 : 5,065,957,195,038.40 = 2,002,423,804,371.80 : x
  2. Step 2: Convert to fraction form
    3,670,972,061,916.70/5,065,957,195,038.40 = 2,002,423,804,371.80/x
  3. Step 3: Cross multiply
    3,670,972,061,916.70x = 5,065,957,195,038.40 × 2,002,423,804,371.80
  4. Step 4: Simplify right side
    3,670,972,061,916.70x = 10,144,193,279,273,487,231,352,832
  5. Step 5: Solve for x
    x = 10,144,193,279,273,487,231,352,832/3,670,972,061,916.70
  6. Step 6: Final answer
    x = 2,763,353,441,043.89

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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.