Home / 38,682,413,999.10-58,023,620,998.65-35,586,545,787.90

Finding the Fourth Proportional to 38,682,413,999.10, 58,023,620,998.65 and 35,586,545,787.90

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Solution

The fourth proportional to 38,682,413,999.10, 58,023,620,998.65 and 35,586,545,787.90 is: 53,379,818,681.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,682,413,999.10 : 58,023,620,998.65 = 35,586,545,787.90 : x
  2. Step 2: Convert to fraction form
    38,682,413,999.10/58,023,620,998.65 = 35,586,545,787.90/x
  3. Step 3: Cross multiply
    38,682,413,999.10x = 58,023,620,998.65 × 35,586,545,787.90
  4. Step 4: Simplify right side
    38,682,413,999.10x = 2,064,860,245,448,214,183,936
  5. Step 5: Solve for x
    x = 2,064,860,245,448,214,183,936/38,682,413,999.10
  6. Step 6: Final answer
    x = 53,379,818,681.85

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1.5x scale

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.