Home / 7,156,147,892,610-10,735,729,602,050-2,320,772,501,390

Finding the Fourth Proportional to 7,156,147,892,610, 10,735,729,602,050 and 2,320,772,501,390

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Solution

The fourth proportional to 7,156,147,892,610, 10,735,729,602,050 and 2,320,772,501,390 is: 3,481,647,726,778.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,156,147,892,610 : 10,735,729,602,050 = 2,320,772,501,390 : x
  2. Step 2: Convert to fraction form
    7,156,147,892,610/10,735,729,602,050 = 2,320,772,501,390/x
  3. Step 3: Cross multiply
    7,156,147,892,610x = 10,735,729,602,050 × 2,320,772,501,390
  4. Step 4: Simplify right side
    7,156,147,892,610x = 24,915,186,042,796,246,317,400,064
  5. Step 5: Solve for x
    x = 24,915,186,042,796,246,317,400,064/7,156,147,892,610
  6. Step 6: Final answer
    x = 3,481,647,726,778.48

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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.