Home / 245,797,268.48-339,200,366.59-132,766,759.79

Finding the Fourth Proportional to 245,797,268.48, 339,200,366.59 and 132,766,759.79

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Solution

The fourth proportional to 245,797,268.48, 339,200,366.59 and 132,766,759.79 is: 183,218,202.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,797,268.48 : 339,200,366.59 = 132,766,759.79 : x
  2. Step 2: Convert to fraction form
    245,797,268.48/339,200,366.59 = 132,766,759.79/x
  3. Step 3: Cross multiply
    245,797,268.48x = 339,200,366.59 × 132,766,759.79
  4. Step 4: Simplify right side
    245,797,268.48x = 45,034,533,592,739,992
  5. Step 5: Solve for x
    x = 45,034,533,592,739,992/245,797,268.48
  6. Step 6: Final answer
    x = 183,218,202.02

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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.