Home / 82,843,526,163.87-124,251,684,356.22-35,667,299,166.75

Finding the Fourth Proportional to 82,843,526,163.87, 124,251,684,356.22 and 35,667,299,166.75

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Solution

The fourth proportional to 82,843,526,163.87, 124,251,684,356.22 and 35,667,299,166.75 is: 53,495,091,326.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,843,526,163.87 : 124,251,684,356.22 = 35,667,299,166.75 : x
  2. Step 2: Convert to fraction form
    82,843,526,163.87/124,251,684,356.22 = 35,667,299,166.75/x
  3. Step 3: Cross multiply
    82,843,526,163.87x = 124,251,684,356.22 × 35,667,299,166.75
  4. Step 4: Simplify right side
    82,843,526,163.87x = 4,431,721,997,905,889,853,440
  5. Step 5: Solve for x
    x = 4,431,721,997,905,889,853,440/82,843,526,163.87
  6. Step 6: Final answer
    x = 53,495,091,326.02

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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.