Home / 14,665,667,722,381-20,239,691,127,725-8,501,248,708,974.20

Finding the Fourth Proportional to 14,665,667,722,381, 20,239,691,127,725 and 8,501,248,708,974.20

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Solution

The fourth proportional to 14,665,667,722,381, 20,239,691,127,725 and 8,501,248,708,974.20 is: 11,732,343,274,560.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,665,667,722,381 : 20,239,691,127,725 = 8,501,248,708,974.20 : x
  2. Step 2: Convert to fraction form
    14,665,667,722,381/20,239,691,127,725 = 8,501,248,708,974.20/x
  3. Step 3: Cross multiply
    14,665,667,722,381x = 20,239,691,127,725 × 8,501,248,708,974.20
  4. Step 4: Simplify right side
    14,665,667,722,381x = 172,062,648,069,608,724,819,345,408
  5. Step 5: Solve for x
    x = 172,062,648,069,608,724,819,345,408/14,665,667,722,381
  6. Step 6: Final answer
    x = 11,732,343,274,560.02

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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.