Home / 334,022,545,961.16-460,966,292,342.20-196,851,161,538.60

Finding the Fourth Proportional to 334,022,545,961.16, 460,966,292,342.20 and 196,851,161,538.60

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Solution

The fourth proportional to 334,022,545,961.16, 460,966,292,342.20 and 196,851,161,538.60 is: 271,663,548,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,022,545,961.16 : 460,966,292,342.20 = 196,851,161,538.60 : x
  2. Step 2: Convert to fraction form
    334,022,545,961.16/460,966,292,342.20 = 196,851,161,538.60/x
  3. Step 3: Cross multiply
    334,022,545,961.16x = 460,966,292,342.20 × 196,851,161,538.60
  4. Step 4: Simplify right side
    334,022,545,961.16x = 90,741,750,077,703,923,433,472
  5. Step 5: Solve for x
    x = 90,741,750,077,703,923,433,472/334,022,545,961.16
  6. Step 6: Final answer
    x = 271,663,548,388.90

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1.5x scale

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.