Home / 41,458,998.10-57,213,615.18-22,874,137.06

Finding the Fourth Proportional to 41,458,998.10, 57,213,615.18 and 22,874,137.06

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Solution

The fourth proportional to 41,458,998.10, 57,213,615.18 and 22,874,137.06 is: 31,566,418.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458,998.10 : 57,213,615.18 = 22,874,137.06 : x
  2. Step 2: Convert to fraction form
    41,458,998.10/57,213,615.18 = 22,874,137.06/x
  3. Step 3: Cross multiply
    41,458,998.10x = 57,213,615.18 × 22,874,137.06
  4. Step 4: Simplify right side
    41,458,998.10x = 1,308,712,075,325,416.50
  5. Step 5: Solve for x
    x = 1,308,712,075,325,416.50/41,458,998.10
  6. Step 6: Final answer
    x = 31,566,418.28

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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.