Home / 44,142,524.69-66,213,965.49-17,881,857.15

Finding the Fourth Proportional to 44,142,524.69, 66,213,965.49 and 17,881,857.15

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Solution

The fourth proportional to 44,142,524.69, 66,213,965.49 and 17,881,857.15 is: 26,822,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,142,524.69 : 66,213,965.49 = 17,881,857.15 : x
  2. Step 2: Convert to fraction form
    44,142,524.69/66,213,965.49 = 17,881,857.15/x
  3. Step 3: Cross multiply
    44,142,524.69x = 66,213,965.49 × 17,881,857.15
  4. Step 4: Simplify right side
    44,142,524.69x = 1,184,028,672,294,266.50
  5. Step 5: Solve for x
    x = 1,184,028,672,294,266.50/44,142,524.69
  6. Step 6: Final answer
    x = 26,822,858.02

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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.