Home / 6,272,042,602.10-9,404,625,163.79-2,486,600,135.07

Finding the Fourth Proportional to 6,272,042,602.10, 9,404,625,163.79 and 2,486,600,135.07

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Solution

The fourth proportional to 6,272,042,602.10, 9,404,625,163.79 and 2,486,600,135.07 is: 3,728,536,887.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,042,602.10 : 9,404,625,163.79 = 2,486,600,135.07 : x
  2. Step 2: Convert to fraction form
    6,272,042,602.10/9,404,625,163.79 = 2,486,600,135.07/x
  3. Step 3: Cross multiply
    6,272,042,602.10x = 9,404,625,163.79 × 2,486,600,135.07
  4. Step 4: Simplify right side
    6,272,042,602.10x = 23,385,542,202,550,501,376
  5. Step 5: Solve for x
    x = 23,385,542,202,550,501,376/6,272,042,602.10
  6. Step 6: Final answer
    x = 3,728,536,887.61

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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.