Home / 41,061,041.53-56,664,255.05-22,476,287.67

Finding the Fourth Proportional to 41,061,041.53, 56,664,255.05 and 22,476,287.67

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Solution

The fourth proportional to 41,061,041.53, 56,664,255.05 and 22,476,287.67 is: 31,017,286.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,061,041.53 : 56,664,255.05 = 22,476,287.67 : x
  2. Step 2: Convert to fraction form
    41,061,041.53/56,664,255.05 = 22,476,287.67/x
  3. Step 3: Cross multiply
    41,061,041.53x = 56,664,255.05 × 22,476,287.67
  4. Step 4: Simplify right side
    41,061,041.53x = 1,273,602,096,995,893.25
  5. Step 5: Solve for x
    x = 1,273,602,096,995,893.25/41,061,041.53
  6. Step 6: Final answer
    x = 31,017,286.69

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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.