Home / 67,265,050.50-92,825,768.76-36,325,218.87

Finding the Fourth Proportional to 67,265,050.50, 92,825,768.76 and 36,325,218.87

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Solution

The fourth proportional to 67,265,050.50, 92,825,768.76 and 36,325,218.87 is: 50,128,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265,050.50 : 92,825,768.76 = 36,325,218.87 : x
  2. Step 2: Convert to fraction form
    67,265,050.50/92,825,768.76 = 36,325,218.87/x
  3. Step 3: Cross multiply
    67,265,050.50x = 92,825,768.76 × 36,325,218.87
  4. Step 4: Simplify right side
    67,265,050.50x = 3,371,916,366,983,008.50
  5. Step 5: Solve for x
    x = 3,371,916,366,983,008.50/67,265,050.50
  6. Step 6: Final answer
    x = 50,128,801.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.