Home / 50,442,940,190.10-69,611,263,364.51-27,580,093,383.18

Finding the Fourth Proportional to 50,442,940,190.10, 69,611,263,364.51 and 27,580,093,383.18

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Solution

The fourth proportional to 50,442,940,190.10, 69,611,263,364.51 and 27,580,093,383.18 is: 38,060,532,095.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,442,940,190.10 : 69,611,263,364.51 = 27,580,093,383.18 : x
  2. Step 2: Convert to fraction form
    50,442,940,190.10/69,611,263,364.51 = 27,580,093,383.18/x
  3. Step 3: Cross multiply
    50,442,940,190.10x = 69,611,263,364.51 × 27,580,093,383.18
  4. Step 4: Simplify right side
    50,442,940,190.10x = 1,919,885,144,114,266,112,000
  5. Step 5: Solve for x
    x = 1,919,885,144,114,266,112,000/50,442,940,190.10
  6. Step 6: Final answer
    x = 38,060,532,095.85

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Double scale
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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.