Home / 4,789,155,950.85-6,561,034,050.48-4,610,099,896.68

Finding the Fourth Proportional to 4,789,155,950.85, 6,561,034,050.48 and 4,610,099,896.68

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Solution

The fourth proportional to 4,789,155,950.85, 6,561,034,050.48 and 4,610,099,896.68 is: 6,315,731,354.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,155,950.85 : 6,561,034,050.48 = 4,610,099,896.68 : x
  2. Step 2: Convert to fraction form
    4,789,155,950.85/6,561,034,050.48 = 4,610,099,896.68/x
  3. Step 3: Cross multiply
    4,789,155,950.85x = 6,561,034,050.48 × 4,610,099,896.68
  4. Step 4: Simplify right side
    4,789,155,950.85x = 30,247,022,398,231,810,048
  5. Step 5: Solve for x
    x = 30,247,022,398,231,810,048/4,789,155,950.85
  6. Step 6: Final answer
    x = 6,315,731,354.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.