Home / 327,765,114-491,583,889.80-94,579,432.02

Finding the Fourth Proportional to 327,765,114, 491,583,889.80 and 94,579,432.02

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Solution

The fourth proportional to 327,765,114, 491,583,889.80 and 94,579,432.02 is: 141,850,743.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,765,114 : 491,583,889.80 = 94,579,432.02 : x
  2. Step 2: Convert to fraction form
    327,765,114/491,583,889.80 = 94,579,432.02/x
  3. Step 3: Cross multiply
    327,765,114x = 491,583,889.80 × 94,579,432.02
  4. Step 4: Simplify right side
    327,765,114x = 46,493,725,087,466,272
  5. Step 5: Solve for x
    x = 46,493,725,087,466,272/327,765,114
  6. Step 6: Final answer
    x = 141,850,743.42

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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.