Home / 36,064,404,227.14-49,768,936,381.83-20,007,085,719.58

Finding the Fourth Proportional to 36,064,404,227.14, 49,768,936,381.83 and 20,007,085,719.58

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Solution

The fourth proportional to 36,064,404,227.14, 49,768,936,381.83 and 20,007,085,719.58 is: 27,609,810,773.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,064,404,227.14 : 49,768,936,381.83 = 20,007,085,719.58 : x
  2. Step 2: Convert to fraction form
    36,064,404,227.14/49,768,936,381.83 = 20,007,085,719.58/x
  3. Step 3: Cross multiply
    36,064,404,227.14x = 49,768,936,381.83 × 20,007,085,719.58
  4. Step 4: Simplify right side
    36,064,404,227.14x = 995,731,376,363,596,677,120
  5. Step 5: Solve for x
    x = 995,731,376,363,596,677,120/36,064,404,227.14
  6. Step 6: Final answer
    x = 27,609,810,773.31

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1.5x scale

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.