Home / 35,567,190.56-49,082,713.32-19,269,666.56

Finding the Fourth Proportional to 35,567,190.56, 49,082,713.32 and 19,269,666.56

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Solution

The fourth proportional to 35,567,190.56, 49,082,713.32 and 19,269,666.56 is: 26,592,134.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,567,190.56 : 49,082,713.32 = 19,269,666.56 : x
  2. Step 2: Convert to fraction form
    35,567,190.56/49,082,713.32 = 19,269,666.56/x
  3. Step 3: Cross multiply
    35,567,190.56x = 49,082,713.32 × 19,269,666.56
  4. Step 4: Simplify right side
    35,567,190.56x = 945,807,519,536,470.50
  5. Step 5: Solve for x
    x = 945,807,519,536,470.50/35,567,190.56
  6. Step 6: Final answer
    x = 26,592,134.62

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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.