Home / 120,932,353,227.20-181,398,529,840.80-116,524,368,996.80

Finding the Fourth Proportional to 120,932,353,227.20, 181,398,529,840.80 and 116,524,368,996.80

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Solution

The fourth proportional to 120,932,353,227.20, 181,398,529,840.80 and 116,524,368,996.80 is: 174,786,553,495.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,932,353,227.20 : 181,398,529,840.80 = 116,524,368,996.80 : x
  2. Step 2: Convert to fraction form
    120,932,353,227.20/181,398,529,840.80 = 116,524,368,996.80/x
  3. Step 3: Cross multiply
    120,932,353,227.20x = 181,398,529,840.80 × 116,524,368,996.80
  4. Step 4: Simplify right side
    120,932,353,227.20x = 21,137,349,226,646,414,032,896
  5. Step 5: Solve for x
    x = 21,137,349,226,646,414,032,896/120,932,353,227.20
  6. Step 6: Final answer
    x = 174,786,553,495.20

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1.5x scale

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.