Home / 4,953,707,991,160.50-6,836,328,905,096.90-2,758,872,858,947.20

Finding the Fourth Proportional to 4,953,707,991,160.50, 6,836,328,905,096.90 and 2,758,872,858,947.20

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Solution

The fourth proportional to 4,953,707,991,160.50, 6,836,328,905,096.90 and 2,758,872,858,947.20 is: 3,807,362,546,351.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,707,991,160.50 : 6,836,328,905,096.90 = 2,758,872,858,947.20 : x
  2. Step 2: Convert to fraction form
    4,953,707,991,160.50/6,836,328,905,096.90 = 2,758,872,858,947.20/x
  3. Step 3: Cross multiply
    4,953,707,991,160.50x = 6,836,328,905,096.90 × 2,758,872,858,947.20
  4. Step 4: Simplify right side
    4,953,707,991,160.50x = 18,860,562,271,108,067,363,913,728
  5. Step 5: Solve for x
    x = 18,860,562,271,108,067,363,913,728/4,953,707,991,160.50
  6. Step 6: Final answer
    x = 3,807,362,546,351.79

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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.