Home / 9,481,935,200.15-13,085,874,115.00-5,254,173,241.67

Finding the Fourth Proportional to 9,481,935,200.15, 13,085,874,115.00 and 5,254,173,241.67

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Solution

The fourth proportional to 9,481,935,200.15, 13,085,874,115.00 and 5,254,173,241.67 is: 7,251,204,334.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481,935,200.15 : 13,085,874,115.00 = 5,254,173,241.67 : x
  2. Step 2: Convert to fraction form
    9,481,935,200.15/13,085,874,115.00 = 5,254,173,241.67/x
  3. Step 3: Cross multiply
    9,481,935,200.15x = 13,085,874,115.00 × 5,254,173,241.67
  4. Step 4: Simplify right side
    9,481,935,200.15x = 68,755,449,618,830,876,672
  5. Step 5: Solve for x
    x = 68,755,449,618,830,876,672/9,481,935,200.15
  6. Step 6: Final answer
    x = 7,251,204,334.09

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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.