Home / 46,337,987,189,763-69,482,846,022,690-21,854,234,108,859

Finding the Fourth Proportional to 46,337,987,189,763, 69,482,846,022,690 and 21,854,234,108,859

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Solution

The fourth proportional to 46,337,987,189,763, 69,482,846,022,690 and 21,854,234,108,859 is: 32,769,968,564,045.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,337,987,189,763 : 69,482,846,022,690 = 21,854,234,108,859 : x
  2. Step 2: Convert to fraction form
    46,337,987,189,763/69,482,846,022,690 = 21,854,234,108,859/x
  3. Step 3: Cross multiply
    46,337,987,189,763x = 69,482,846,022,690 × 21,854,234,108,859
  4. Step 4: Simplify right side
    46,337,987,189,763x = 1,518,494,383,529,669,747,745,488,896
  5. Step 5: Solve for x
    x = 1,518,494,383,529,669,747,745,488,896/46,337,987,189,763
  6. Step 6: Final answer
    x = 32,769,968,564,045.35

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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.