Home / 8,723,170,138,914-13,085,021,775,190-2,992,721,334,172.50

Finding the Fourth Proportional to 8,723,170,138,914, 13,085,021,775,190 and 2,992,721,334,172.50

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Solution

The fourth proportional to 8,723,170,138,914, 13,085,021,775,190 and 2,992,721,334,172.50 is: 4,489,173,454,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,723,170,138,914 : 13,085,021,775,190 = 2,992,721,334,172.50 : x
  2. Step 2: Convert to fraction form
    8,723,170,138,914/13,085,021,775,190 = 2,992,721,334,172.50/x
  3. Step 3: Cross multiply
    8,723,170,138,914x = 13,085,021,775,190 × 2,992,721,334,172.50
  4. Step 4: Simplify right side
    8,723,170,138,914x = 39,159,823,824,722,833,101,029,376
  5. Step 5: Solve for x
    x = 39,159,823,824,722,833,101,029,376/8,723,170,138,914
  6. Step 6: Final answer
    x = 4,489,173,454,273.37

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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.