Home / 169,199,245.84-253,796,813.25-46,377,459.85

Finding the Fourth Proportional to 169,199,245.84, 253,796,813.25 and 46,377,459.85

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Solution

The fourth proportional to 169,199,245.84, 253,796,813.25 and 46,377,459.85 is: 69,565,626.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,199,245.84 : 253,796,813.25 = 46,377,459.85 : x
  2. Step 2: Convert to fraction form
    169,199,245.84/253,796,813.25 = 46,377,459.85/x
  3. Step 3: Cross multiply
    169,199,245.84x = 253,796,813.25 × 46,377,459.85
  4. Step 4: Simplify right side
    169,199,245.84x = 11,770,451,516,559,824
  5. Step 5: Solve for x
    x = 11,770,451,516,559,824/169,199,245.84
  6. Step 6: Final answer
    x = 69,565,626.36

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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.