Home / 1,101,060,865.64-1,519,463,910.05-599,273,247.37

Finding the Fourth Proportional to 1,101,060,865.64, 1,519,463,910.05 and 599,273,247.37

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Solution

The fourth proportional to 1,101,060,865.64, 1,519,463,910.05 and 599,273,247.37 is: 826,997,035.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,060,865.64 : 1,519,463,910.05 = 599,273,247.37 : x
  2. Step 2: Convert to fraction form
    1,101,060,865.64/1,519,463,910.05 = 599,273,247.37/x
  3. Step 3: Cross multiply
    1,101,060,865.64x = 1,519,463,910.05 × 599,273,247.37
  4. Step 4: Simplify right side
    1,101,060,865.64x = 910,574,071,637,181,056
  5. Step 5: Solve for x
    x = 910,574,071,637,181,056/1,101,060,865.64
  6. Step 6: Final answer
    x = 826,997,035.37

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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.