Home / 49,463,331.55-74,095,795.00-25,201,278.43

Finding the Fourth Proportional to 49,463,331.55, 74,095,795.00 and 25,201,278.43

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Solution

The fourth proportional to 49,463,331.55, 74,095,795.00 and 25,201,278.43 is: 37,751,374.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,463,331.55 : 74,095,795.00 = 25,201,278.43 : x
  2. Step 2: Convert to fraction form
    49,463,331.55/74,095,795.00 = 25,201,278.43/x
  3. Step 3: Cross multiply
    49,463,331.55x = 74,095,795.00 × 25,201,278.43
  4. Step 4: Simplify right side
    49,463,331.55x = 1,867,308,760,133,463.75
  5. Step 5: Solve for x
    x = 1,867,308,760,133,463.75/49,463,331.55
  6. Step 6: Final answer
    x = 37,751,374.64

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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.