Home / 132,703,591.70-199,055,216.23-35,659,300.64

Finding the Fourth Proportional to 132,703,591.70, 199,055,216.23 and 35,659,300.64

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Solution

The fourth proportional to 132,703,591.70, 199,055,216.23 and 35,659,300.64 is: 53,488,904.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,703,591.70 : 199,055,216.23 = 35,659,300.64 : x
  2. Step 2: Convert to fraction form
    132,703,591.70/199,055,216.23 = 35,659,300.64/x
  3. Step 3: Cross multiply
    132,703,591.70x = 199,055,216.23 × 35,659,300.64
  4. Step 4: Simplify right side
    132,703,591.70x = 7,098,169,798,421,352
  5. Step 5: Solve for x
    x = 7,098,169,798,421,352/132,703,591.70
  6. Step 6: Final answer
    x = 53,488,904.91

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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.