Home / 276,659,169,317.76-414,997,940,381.76-95,140,221,219.84

Finding the Fourth Proportional to 276,659,169,317.76, 414,997,940,381.76 and 95,140,221,219.84

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Solution

The fourth proportional to 276,659,169,317.76, 414,997,940,381.76 and 95,140,221,219.84 is: 142,713,490,939.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,659,169,317.76 : 414,997,940,381.76 = 95,140,221,219.84 : x
  2. Step 2: Convert to fraction form
    276,659,169,317.76/414,997,940,381.76 = 95,140,221,219.84/x
  3. Step 3: Cross multiply
    276,659,169,317.76x = 414,997,940,381.76 × 95,140,221,219.84
  4. Step 4: Simplify right side
    276,659,169,317.76x = 39,482,995,853,698,617,311,232
  5. Step 5: Solve for x
    x = 39,482,995,853,698,617,311,232/276,659,169,317.76
  6. Step 6: Final answer
    x = 142,713,490,939.28

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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.