Home / 95,076,189.84-142,667,273.34-51,356,067.24

Finding the Fourth Proportional to 95,076,189.84, 142,667,273.34 and 51,356,067.24

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Solution

The fourth proportional to 95,076,189.84, 142,667,273.34 and 51,356,067.24 is: 77,062,723.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,076,189.84 : 142,667,273.34 = 51,356,067.24 : x
  2. Step 2: Convert to fraction form
    95,076,189.84/142,667,273.34 = 51,356,067.24/x
  3. Step 3: Cross multiply
    95,076,189.84x = 142,667,273.34 × 51,356,067.24
  4. Step 4: Simplify right side
    95,076,189.84x = 7,326,830,082,596,500
  5. Step 5: Solve for x
    x = 7,326,830,082,596,500/95,076,189.84
  6. Step 6: Final answer
    x = 77,062,723.01

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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.