Home / 24,880,755.89-34,334,211.96-13,868,412.64

Finding the Fourth Proportional to 24,880,755.89, 34,334,211.96 and 13,868,412.64

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Solution

The fourth proportional to 24,880,755.89, 34,334,211.96 and 13,868,412.64 is: 19,137,723.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,880,755.89 : 34,334,211.96 = 13,868,412.64 : x
  2. Step 2: Convert to fraction form
    24,880,755.89/34,334,211.96 = 13,868,412.64/x
  3. Step 3: Cross multiply
    24,880,755.89x = 34,334,211.96 × 13,868,412.64
  4. Step 4: Simplify right side
    24,880,755.89x = 476,161,019,044,667.62
  5. Step 5: Solve for x
    x = 476,161,019,044,667.62/24,880,755.89
  6. Step 6: Final answer
    x = 19,137,723.19

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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.