Home / 2,449,763,528,747.10-3,380,656,471,790.40-1,337,373,782,549.70

Finding the Fourth Proportional to 2,449,763,528,747.10, 3,380,656,471,790.40 and 1,337,373,782,549.70

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Solution

The fourth proportional to 2,449,763,528,747.10, 3,380,656,471,790.40 and 1,337,373,782,549.70 is: 1,845,566,431,259.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,763,528,747.10 : 3,380,656,471,790.40 = 1,337,373,782,549.70 : x
  2. Step 2: Convert to fraction form
    2,449,763,528,747.10/3,380,656,471,790.40 = 1,337,373,782,549.70/x
  3. Step 3: Cross multiply
    2,449,763,528,747.10x = 3,380,656,471,790.40 × 1,337,373,782,549.70
  4. Step 4: Simplify right side
    2,449,763,528,747.10x = 4,521,201,333,179,450,254,163,968
  5. Step 5: Solve for x
    x = 4,521,201,333,179,450,254,163,968/2,449,763,528,747.10
  6. Step 6: Final answer
    x = 1,845,566,431,259.49

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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.