Home / 56,466,310.56-84,662,296.50-37,238,439.84

Finding the Fourth Proportional to 56,466,310.56, 84,662,296.50 and 37,238,439.84

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Solution

The fourth proportional to 56,466,310.56, 84,662,296.50 and 37,238,439.84 is: 55,833,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,466,310.56 : 84,662,296.50 = 37,238,439.84 : x
  2. Step 2: Convert to fraction form
    56,466,310.56/84,662,296.50 = 37,238,439.84/x
  3. Step 3: Cross multiply
    56,466,310.56x = 84,662,296.50 × 37,238,439.84
  4. Step 4: Simplify right side
    56,466,310.56x = 3,152,691,834,931,493
  5. Step 5: Solve for x
    x = 3,152,691,834,931,493/56,466,310.56
  6. Step 6: Final answer
    x = 55,833,147.30

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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.