Home / 2,076,188,247.45-3,114,290,450.25-502,293,027.33

Finding the Fourth Proportional to 2,076,188,247.45, 3,114,290,450.25 and 502,293,027.33

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Solution

The fourth proportional to 2,076,188,247.45, 3,114,290,450.25 and 502,293,027.33 is: 753,441,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,188,247.45 : 3,114,290,450.25 = 502,293,027.33 : x
  2. Step 2: Convert to fraction form
    2,076,188,247.45/3,114,290,450.25 = 502,293,027.33/x
  3. Step 3: Cross multiply
    2,076,188,247.45x = 3,114,290,450.25 × 502,293,027.33
  4. Step 4: Simplify right side
    2,076,188,247.45x = 1,564,286,378,240,981,248
  5. Step 5: Solve for x
    x = 1,564,286,378,240,981,248/2,076,188,247.45
  6. Step 6: Final answer
    x = 753,441,495.57

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Double scale
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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.