Home / 35,269,505.01-48,669,229.85-19,796,600.34

Finding the Fourth Proportional to 35,269,505.01, 48,669,229.85 and 19,796,600.34

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Solution

The fourth proportional to 35,269,505.01, 48,669,229.85 and 19,796,600.34 is: 27,317,800.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,269,505.01 : 48,669,229.85 = 19,796,600.34 : x
  2. Step 2: Convert to fraction form
    35,269,505.01/48,669,229.85 = 19,796,600.34/x
  3. Step 3: Cross multiply
    35,269,505.01x = 48,669,229.85 × 19,796,600.34
  4. Step 4: Simplify right side
    35,269,505.01x = 963,485,292,097,065.12
  5. Step 5: Solve for x
    x = 963,485,292,097,065.12/35,269,505.01
  6. Step 6: Final answer
    x = 27,317,800.23

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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.