Home / 82,766,999.55-124,150,499.33-82,766,999.55

Finding the Fourth Proportional to 82,766,999.55, 124,150,499.33 and 82,766,999.55

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Solution

The fourth proportional to 82,766,999.55, 124,150,499.33 and 82,766,999.55 is: 124,150,499.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,766,999.55 : 124,150,499.33 = 82,766,999.55 : x
  2. Step 2: Convert to fraction form
    82,766,999.55/124,150,499.33 = 82,766,999.55/x
  3. Step 3: Cross multiply
    82,766,999.55x = 124,150,499.33 × 82,766,999.55
  4. Step 4: Simplify right side
    82,766,999.55x = 10,275,564,321,764,550
  5. Step 5: Solve for x
    x = 10,275,564,321,764,550/82,766,999.55
  6. Step 6: Final answer
    x = 124,150,499.33

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1.5x scale

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.