Home / 170,449,045,166.13-235,220,305,500.54-92,234,141,558.30

Finding the Fourth Proportional to 170,449,045,166.13, 235,220,305,500.54 and 92,234,141,558.30

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Solution

The fourth proportional to 170,449,045,166.13, 235,220,305,500.54 and 92,234,141,558.30 is: 127,283,452,563.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,449,045,166.13 : 235,220,305,500.54 = 92,234,141,558.30 : x
  2. Step 2: Convert to fraction form
    170,449,045,166.13/235,220,305,500.54 = 92,234,141,558.30/x
  3. Step 3: Cross multiply
    170,449,045,166.13x = 235,220,305,500.54 × 92,234,141,558.30
  4. Step 4: Simplify right side
    170,449,045,166.13x = 21,695,342,954,924,082,200,576
  5. Step 5: Solve for x
    x = 21,695,342,954,924,082,200,576/170,449,045,166.13
  6. Step 6: Final answer
    x = 127,283,452,563.66

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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.