Home / 10,965,073,937,143-15,131,939,151,418-6,027,234,792,407

Finding the Fourth Proportional to 10,965,073,937,143, 15,131,939,151,418 and 6,027,234,792,407

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Solution

The fourth proportional to 10,965,073,937,143, 15,131,939,151,418 and 6,027,234,792,407 is: 8,317,659,384,043.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,965,073,937,143 : 15,131,939,151,418 = 6,027,234,792,407 : x
  2. Step 2: Convert to fraction form
    10,965,073,937,143/15,131,939,151,418 = 6,027,234,792,407/x
  3. Step 3: Cross multiply
    10,965,073,937,143x = 15,131,939,151,418 × 6,027,234,792,407
  4. Step 4: Simplify right side
    10,965,073,937,143x = 91,203,750,130,012,232,743,911,424
  5. Step 5: Solve for x
    x = 91,203,750,130,012,232,743,911,424/10,965,073,937,143
  6. Step 6: Final answer
    x = 8,317,659,384,043.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.