Home / 92,856,530.22-139,287,895.38-41,738,696.64

Finding the Fourth Proportional to 92,856,530.22, 139,287,895.38 and 41,738,696.64

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Solution

The fourth proportional to 92,856,530.22, 139,287,895.38 and 41,738,696.64 is: 62,609,438.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,856,530.22 : 139,287,895.38 = 41,738,696.64 : x
  2. Step 2: Convert to fraction form
    92,856,530.22/139,287,895.38 = 41,738,696.64/x
  3. Step 3: Cross multiply
    92,856,530.22x = 139,287,895.38 × 41,738,696.64
  4. Step 4: Simplify right side
    92,856,530.22x = 5,813,695,210,889,877
  5. Step 5: Solve for x
    x = 5,813,695,210,889,877/92,856,530.22
  6. Step 6: Final answer
    x = 62,609,438.42

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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.