Home / 23,715,844,352.28-35,563,432,953.42-7,991,738,105.40

Finding the Fourth Proportional to 23,715,844,352.28, 35,563,432,953.42 and 7,991,738,105.40

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Solution

The fourth proportional to 23,715,844,352.28, 35,563,432,953.42 and 7,991,738,105.40 is: 11,984,124,961.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,715,844,352.28 : 35,563,432,953.42 = 7,991,738,105.40 : x
  2. Step 2: Convert to fraction form
    23,715,844,352.28/35,563,432,953.42 = 7,991,738,105.40/x
  3. Step 3: Cross multiply
    23,715,844,352.28x = 35,563,432,953.42 × 7,991,738,105.40
  4. Step 4: Simplify right side
    23,715,844,352.28x = 284,213,642,292,684,652,544
  5. Step 5: Solve for x
    x = 284,213,642,292,684,652,544/23,715,844,352.28
  6. Step 6: Final answer
    x = 11,984,124,961.82

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Double scale
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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.