Home / 25,222,892.96-34,771,163.28-17,966,951.84

Finding the Fourth Proportional to 25,222,892.96, 34,771,163.28 and 17,966,951.84

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Solution

The fourth proportional to 25,222,892.96, 34,771,163.28 and 17,966,951.84 is: 24,768,444.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,892.96 : 34,771,163.28 = 17,966,951.84 : x
  2. Step 2: Convert to fraction form
    25,222,892.96/34,771,163.28 = 17,966,951.84/x
  3. Step 3: Cross multiply
    25,222,892.96x = 34,771,163.28 × 17,966,951.84
  4. Step 4: Simplify right side
    25,222,892.96x = 624,731,816,072,536.50
  5. Step 5: Solve for x
    x = 624,731,816,072,536.50/25,222,892.96
  6. Step 6: Final answer
    x = 24,768,444.17

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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.