Home / 13,970,748,959,917-20,937,391,334,800-10,873,098,477,464

Finding the Fourth Proportional to 13,970,748,959,917, 20,937,391,334,800 and 10,873,098,477,464

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Solution

The fourth proportional to 13,970,748,959,917, 20,937,391,334,800 and 10,873,098,477,464 is: 16,295,068,968,574.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,970,748,959,917 : 20,937,391,334,800 = 10,873,098,477,464 : x
  2. Step 2: Convert to fraction form
    13,970,748,959,917/20,937,391,334,800 = 10,873,098,477,464/x
  3. Step 3: Cross multiply
    13,970,748,959,917x = 20,937,391,334,800 × 10,873,098,477,464
  4. Step 4: Simplify right side
    13,970,748,959,917x = 227,654,317,844,481,817,937,182,720
  5. Step 5: Solve for x
    x = 227,654,317,844,481,817,937,182,720/13,970,748,959,917
  6. Step 6: Final answer
    x = 16,295,068,968,574.06

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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.