Home / 113,463,510,906.88-170,195,266,372.04-37,916,661,587.88

Finding the Fourth Proportional to 113,463,510,906.88, 170,195,266,372.04 and 37,916,661,587.88

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Solution

The fourth proportional to 113,463,510,906.88, 170,195,266,372.04 and 37,916,661,587.88 is: 56,874,992,385.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,463,510,906.88 : 170,195,266,372.04 = 37,916,661,587.88 : x
  2. Step 2: Convert to fraction form
    113,463,510,906.88/170,195,266,372.04 = 37,916,661,587.88/x
  3. Step 3: Cross multiply
    113,463,510,906.88x = 170,195,266,372.04 × 37,916,661,587.88
  4. Step 4: Simplify right side
    113,463,510,906.88x = 6,453,236,318,887,733,100,544
  5. Step 5: Solve for x
    x = 6,453,236,318,887,733,100,544/113,463,510,906.88
  6. Step 6: Final answer
    x = 56,874,992,385.74

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1.5x scale

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.