Home / 71,184,010.60-106,776,015.90-62,226,058.60

Finding the Fourth Proportional to 71,184,010.60, 106,776,015.90 and 62,226,058.60

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Solution

The fourth proportional to 71,184,010.60, 106,776,015.90 and 62,226,058.60 is: 93,339,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,184,010.60 : 106,776,015.90 = 62,226,058.60 : x
  2. Step 2: Convert to fraction form
    71,184,010.60/106,776,015.90 = 62,226,058.60/x
  3. Step 3: Cross multiply
    71,184,010.60x = 106,776,015.90 × 62,226,058.60
  4. Step 4: Simplify right side
    71,184,010.60x = 6,644,250,622,467,932
  5. Step 5: Solve for x
    x = 6,644,250,622,467,932/71,184,010.60
  6. Step 6: Final answer
    x = 93,339,087.90

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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.