Home / 92,526,800,359.68-138,790,246,466.52-61,077,099,306.24

Finding the Fourth Proportional to 92,526,800,359.68, 138,790,246,466.52 and 61,077,099,306.24

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Solution

The fourth proportional to 92,526,800,359.68, 138,790,246,466.52 and 61,077,099,306.24 is: 91,615,679,275.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,526,800,359.68 : 138,790,246,466.52 = 61,077,099,306.24 : x
  2. Step 2: Convert to fraction form
    92,526,800,359.68/138,790,246,466.52 = 61,077,099,306.24/x
  3. Step 3: Cross multiply
    92,526,800,359.68x = 138,790,246,466.52 × 61,077,099,306.24
  4. Step 4: Simplify right side
    92,526,800,359.68x = 8,476,905,666,173,166,682,112
  5. Step 5: Solve for x
    x = 8,476,905,666,173,166,682,112/92,526,800,359.68
  6. Step 6: Final answer
    x = 91,615,679,275.85

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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.