Home / 57,463,174.02-86,192,349.90-26,747,190.96

Finding the Fourth Proportional to 57,463,174.02, 86,192,349.90 and 26,747,190.96

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Solution

The fourth proportional to 57,463,174.02, 86,192,349.90 and 26,747,190.96 is: 40,119,664.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,463,174.02 : 86,192,349.90 = 26,747,190.96 : x
  2. Step 2: Convert to fraction form
    57,463,174.02/86,192,349.90 = 26,747,190.96/x
  3. Step 3: Cross multiply
    57,463,174.02x = 86,192,349.90 × 26,747,190.96
  4. Step 4: Simplify right side
    57,463,174.02x = 2,305,403,242,066,437
  5. Step 5: Solve for x
    x = 2,305,403,242,066,437/57,463,174.02
  6. Step 6: Final answer
    x = 40,119,664.14

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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.