Home / 51,440,892.22-77,469,273.23-46,849,241.98

Finding the Fourth Proportional to 51,440,892.22, 77,469,273.23 and 46,849,241.98

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Solution

The fourth proportional to 51,440,892.22, 77,469,273.23 and 46,849,241.98 is: 70,554,311.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,440,892.22 : 77,469,273.23 = 46,849,241.98 : x
  2. Step 2: Convert to fraction form
    51,440,892.22/77,469,273.23 = 46,849,241.98/x
  3. Step 3: Cross multiply
    51,440,892.22x = 77,469,273.23 × 46,849,241.98
  4. Step 4: Simplify right side
    51,440,892.22x = 3,629,376,727,567,006
  5. Step 5: Solve for x
    x = 3,629,376,727,567,006/51,440,892.22
  6. Step 6: Final answer
    x = 70,554,311.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.