Home / 62,010,492.84-85,573,861.38-34,507,950.12

Finding the Fourth Proportional to 62,010,492.84, 85,573,861.38 and 34,507,950.12

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Solution

The fourth proportional to 62,010,492.84, 85,573,861.38 and 34,507,950.12 is: 47,620,626.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,010,492.84 : 85,573,861.38 = 34,507,950.12 : x
  2. Step 2: Convert to fraction form
    62,010,492.84/85,573,861.38 = 34,507,950.12/x
  3. Step 3: Cross multiply
    62,010,492.84x = 85,573,861.38 × 34,507,950.12
  4. Step 4: Simplify right side
    62,010,492.84x = 2,952,978,540,076,834
  5. Step 5: Solve for x
    x = 2,952,978,540,076,834/62,010,492.84
  6. Step 6: Final answer
    x = 47,620,626.85

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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.