Home / 329,322,342.08-493,930,507.15-96,098,296.69

Finding the Fourth Proportional to 329,322,342.08, 493,930,507.15 and 96,098,296.69

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Solution

The fourth proportional to 329,322,342.08, 493,930,507.15 and 96,098,296.69 is: 144,131,977.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,322,342.08 : 493,930,507.15 = 96,098,296.69 : x
  2. Step 2: Convert to fraction form
    329,322,342.08/493,930,507.15 = 96,098,296.69/x
  3. Step 3: Cross multiply
    329,322,342.08x = 493,930,507.15 × 96,098,296.69
  4. Step 4: Simplify right side
    329,322,342.08x = 47,465,880,420,539,368
  5. Step 5: Solve for x
    x = 47,465,880,420,539,368/329,322,342.08
  6. Step 6: Final answer
    x = 144,131,977.57

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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.