Home / 25,222,895.59-34,771,166.89-17,966,954.47

Finding the Fourth Proportional to 25,222,895.59, 34,771,166.89 and 17,966,954.47

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Solution

The fourth proportional to 25,222,895.59, 34,771,166.89 and 17,966,954.47 is: 24,768,447.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,895.59 : 34,771,166.89 = 17,966,954.47 : x
  2. Step 2: Convert to fraction form
    25,222,895.59/34,771,166.89 = 17,966,954.47/x
  3. Step 3: Cross multiply
    25,222,895.59x = 34,771,166.89 × 17,966,954.47
  4. Step 4: Simplify right side
    25,222,895.59x = 624,731,972,381,401.50
  5. Step 5: Solve for x
    x = 624,731,972,381,401.50/25,222,895.59
  6. Step 6: Final answer
    x = 24,768,447.78

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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.