Home / 6,635,171,951.68-9,156,568,501.87-3,624,466,422.62

Finding the Fourth Proportional to 6,635,171,951.68, 9,156,568,501.87 and 3,624,466,422.62

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Solution

The fourth proportional to 6,635,171,951.68, 9,156,568,501.87 and 3,624,466,422.62 is: 5,001,780,710.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,171,951.68 : 9,156,568,501.87 = 3,624,466,422.62 : x
  2. Step 2: Convert to fraction form
    6,635,171,951.68/9,156,568,501.87 = 3,624,466,422.62/x
  3. Step 3: Cross multiply
    6,635,171,951.68x = 9,156,568,501.87 × 3,624,466,422.62
  4. Step 4: Simplify right side
    6,635,171,951.68x = 33,187,675,081,433,194,496
  5. Step 5: Solve for x
    x = 33,187,675,081,433,194,496/6,635,171,951.68
  6. Step 6: Final answer
    x = 5,001,780,710.90

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1.5x scale

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.