Home / 35,504,314,337.55-48,995,348,250.39-19,227,789,252.94

Finding the Fourth Proportional to 35,504,314,337.55, 48,995,348,250.39 and 19,227,789,252.94

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Solution

The fourth proportional to 35,504,314,337.55, 48,995,348,250.39 and 19,227,789,252.94 is: 26,534,021,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,314,337.55 : 48,995,348,250.39 = 19,227,789,252.94 : x
  2. Step 2: Convert to fraction form
    35,504,314,337.55/48,995,348,250.39 = 19,227,789,252.94/x
  3. Step 3: Cross multiply
    35,504,314,337.55x = 48,995,348,250.39 × 19,227,789,252.94
  4. Step 4: Simplify right side
    35,504,314,337.55x = 942,072,230,532,901,371,904
  5. Step 5: Solve for x
    x = 942,072,230,532,901,371,904/35,504,314,337.55
  6. Step 6: Final answer
    x = 26,534,021,234.05

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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.