Home / 22,670,058-34,007,129.04-7,317,711.60

Finding the Fourth Proportional to 22,670,058, 34,007,129.04 and 7,317,711.60

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Solution

The fourth proportional to 22,670,058, 34,007,129.04 and 7,317,711.60 is: 10,977,226.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670,058 : 34,007,129.04 = 7,317,711.60 : x
  2. Step 2: Convert to fraction form
    22,670,058/34,007,129.04 = 7,317,711.60/x
  3. Step 3: Cross multiply
    22,670,058x = 34,007,129.04 × 7,317,711.60
  4. Step 4: Simplify right side
    22,670,058x = 248,854,362,658,704.84
  5. Step 5: Solve for x
    x = 248,854,362,658,704.84/22,670,058
  6. Step 6: Final answer
    x = 10,977,226.55

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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.