Home / 62,310,214.75-85,987,884.94-34,432,146.67

Finding the Fourth Proportional to 62,310,214.75, 85,987,884.94 and 34,432,146.67

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Solution

The fourth proportional to 62,310,214.75, 85,987,884.94 and 34,432,146.67 is: 47,516,245.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,310,214.75 : 85,987,884.94 = 34,432,146.67 : x
  2. Step 2: Convert to fraction form
    62,310,214.75/85,987,884.94 = 34,432,146.67/x
  3. Step 3: Cross multiply
    62,310,214.75x = 85,987,884.94 × 34,432,146.67
  4. Step 4: Simplify right side
    62,310,214.75x = 2,960,747,466,097,164
  5. Step 5: Solve for x
    x = 2,960,747,466,097,164/62,310,214.75
  6. Step 6: Final answer
    x = 47,516,245.58

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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.