Home / 62,629,327.62-86,390,267.85-41,436,072.90

Finding the Fourth Proportional to 62,629,327.62, 86,390,267.85 and 41,436,072.90

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Solution

The fourth proportional to 62,629,327.62, 86,390,267.85 and 41,436,072.90 is: 57,156,504.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,629,327.62 : 86,390,267.85 = 41,436,072.90 : x
  2. Step 2: Convert to fraction form
    62,629,327.62/86,390,267.85 = 41,436,072.90/x
  3. Step 3: Cross multiply
    62,629,327.62x = 86,390,267.85 × 41,436,072.90
  4. Step 4: Simplify right side
    62,629,327.62x = 3,579,673,436,483,126
  5. Step 5: Solve for x
    x = 3,579,673,436,483,126/62,629,327.62
  6. Step 6: Final answer
    x = 57,156,504.35

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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.