Home / 147,310,611.48-203,253,093.72-95,088,463.20

Finding the Fourth Proportional to 147,310,611.48, 203,253,093.72 and 95,088,463.20

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Solution

The fourth proportional to 147,310,611.48, 203,253,093.72 and 95,088,463.20 is: 131,199,131.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,310,611.48 : 203,253,093.72 = 95,088,463.20 : x
  2. Step 2: Convert to fraction form
    147,310,611.48/203,253,093.72 = 95,088,463.20/x
  3. Step 3: Cross multiply
    147,310,611.48x = 203,253,093.72 × 95,088,463.20
  4. Step 4: Simplify right side
    147,310,611.48x = 19,327,024,322,480,372
  5. Step 5: Solve for x
    x = 19,327,024,322,480,372/147,310,611.48
  6. Step 6: Final answer
    x = 131,199,131.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.