Home / 225,985,751.20-339,022,863.60-96,593,111.20

Finding the Fourth Proportional to 225,985,751.20, 339,022,863.60 and 96,593,111.20

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Solution

The fourth proportional to 225,985,751.20, 339,022,863.60 and 96,593,111.20 is: 144,908,574.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,985,751.20 : 339,022,863.60 = 96,593,111.20 : x
  2. Step 2: Convert to fraction form
    225,985,751.20/339,022,863.60 = 96,593,111.20/x
  3. Step 3: Cross multiply
    225,985,751.20x = 339,022,863.60 × 96,593,111.20
  4. Step 4: Simplify right side
    225,985,751.20x = 32,747,273,163,057,236
  5. Step 5: Solve for x
    x = 32,747,273,163,057,236/225,985,751.20
  6. Step 6: Final answer
    x = 144,908,574.94

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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.