Home / 4,508,544,455.27-6,763,029,259.31-3,720,135,787.19

Finding the Fourth Proportional to 4,508,544,455.27, 6,763,029,259.31 and 3,720,135,787.19

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Solution

The fourth proportional to 4,508,544,455.27, 6,763,029,259.31 and 3,720,135,787.19 is: 5,580,379,083.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,544,455.27 : 6,763,029,259.31 = 3,720,135,787.19 : x
  2. Step 2: Convert to fraction form
    4,508,544,455.27/6,763,029,259.31 = 3,720,135,787.19/x
  3. Step 3: Cross multiply
    4,508,544,455.27x = 6,763,029,259.31 × 3,720,135,787.19
  4. Step 4: Simplify right side
    4,508,544,455.27x = 25,159,387,177,372,213,248
  5. Step 5: Solve for x
    x = 25,159,387,177,372,213,248/4,508,544,455.27
  6. Step 6: Final answer
    x = 5,580,379,083.98

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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.