Home / 176,724,893,273.38-265,087,342,997.26-42,419,383,369.94

Finding the Fourth Proportional to 176,724,893,273.38, 265,087,342,997.26 and 42,419,383,369.94

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Solution

The fourth proportional to 176,724,893,273.38, 265,087,342,997.26 and 42,419,383,369.94 is: 63,629,075,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,724,893,273.38 : 265,087,342,997.26 = 42,419,383,369.94 : x
  2. Step 2: Convert to fraction form
    176,724,893,273.38/265,087,342,997.26 = 42,419,383,369.94/x
  3. Step 3: Cross multiply
    176,724,893,273.38x = 265,087,342,997.26 × 42,419,383,369.94
  4. Step 4: Simplify right side
    176,724,893,273.38x = 11,244,841,629,119,552,684,032
  5. Step 5: Solve for x
    x = 11,244,841,629,119,552,684,032/176,724,893,273.38
  6. Step 6: Final answer
    x = 63,629,075,795.93

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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.