Home / 3,099,885,829.20-4,652,008,057.44-2,803,509,154.80

Finding the Fourth Proportional to 3,099,885,829.20, 4,652,008,057.44 and 2,803,509,154.80

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Solution

The fourth proportional to 3,099,885,829.20, 4,652,008,057.44 and 2,803,509,154.80 is: 4,207,234,684.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,885,829.20 : 4,652,008,057.44 = 2,803,509,154.80 : x
  2. Step 2: Convert to fraction form
    3,099,885,829.20/4,652,008,057.44 = 2,803,509,154.80/x
  3. Step 3: Cross multiply
    3,099,885,829.20x = 4,652,008,057.44 × 2,803,509,154.80
  4. Step 4: Simplify right side
    3,099,885,829.20x = 13,041,947,177,236,404,224
  5. Step 5: Solve for x
    x = 13,041,947,177,236,404,224/3,099,885,829.20
  6. Step 6: Final answer
    x = 4,207,234,684.06

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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.