Home / 46,631,999.70-69,947,999.55-16,335,926.10

Finding the Fourth Proportional to 46,631,999.70, 69,947,999.55 and 16,335,926.10

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Solution

The fourth proportional to 46,631,999.70, 69,947,999.55 and 16,335,926.10 is: 24,503,889.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,631,999.70 : 69,947,999.55 = 16,335,926.10 : x
  2. Step 2: Convert to fraction form
    46,631,999.70/69,947,999.55 = 16,335,926.10/x
  3. Step 3: Cross multiply
    46,631,999.70x = 69,947,999.55 × 16,335,926.10
  4. Step 4: Simplify right side
    46,631,999.70x = 1,142,665,351,491,633.25
  5. Step 5: Solve for x
    x = 1,142,665,351,491,633.25/46,631,999.70
  6. Step 6: Final answer
    x = 24,503,889.15

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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.