Home / 532,342,144.59-797,799,452.75-414,309,436.14

Finding the Fourth Proportional to 532,342,144.59, 797,799,452.75 and 414,309,436.14

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Solution

The fourth proportional to 532,342,144.59, 797,799,452.75 and 414,309,436.14 is: 620,908,648.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,342,144.59 : 797,799,452.75 = 414,309,436.14 : x
  2. Step 2: Convert to fraction form
    532,342,144.59/797,799,452.75 = 414,309,436.14/x
  3. Step 3: Cross multiply
    532,342,144.59x = 797,799,452.75 × 414,309,436.14
  4. Step 4: Simplify right side
    532,342,144.59x = 330,535,841,419,581,504
  5. Step 5: Solve for x
    x = 330,535,841,419,581,504/532,342,144.59
  6. Step 6: Final answer
    x = 620,908,648.28

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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.