Home / 2,996,822,560.16-4,496,783,821.82-2,174,555,459.28

Finding the Fourth Proportional to 2,996,822,560.16, 4,496,783,821.82 and 2,174,555,459.28

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Solution

The fourth proportional to 2,996,822,560.16, 4,496,783,821.82 and 2,174,555,459.28 is: 3,262,957,887.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,822,560.16 : 4,496,783,821.82 = 2,174,555,459.28 : x
  2. Step 2: Convert to fraction form
    2,996,822,560.16/4,496,783,821.82 = 2,174,555,459.28/x
  3. Step 3: Cross multiply
    2,996,822,560.16x = 4,496,783,821.82 × 2,174,555,459.28
  4. Step 4: Simplify right side
    2,996,822,560.16x = 9,778,505,808,940,664,832
  5. Step 5: Solve for x
    x = 9,778,505,808,940,664,832/2,996,822,560.16
  6. Step 6: Final answer
    x = 3,262,957,887.11

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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.