Home / 23,272,930.35-34,885,442.60-10,325,178.67

Finding the Fourth Proportional to 23,272,930.35, 34,885,442.60 and 10,325,178.67

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Solution

The fourth proportional to 23,272,930.35, 34,885,442.60 and 10,325,178.67 is: 15,477,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,272,930.35 : 34,885,442.60 = 10,325,178.67 : x
  2. Step 2: Convert to fraction form
    23,272,930.35/34,885,442.60 = 10,325,178.67/x
  3. Step 3: Cross multiply
    23,272,930.35x = 34,885,442.60 × 10,325,178.67
  4. Step 4: Simplify right side
    23,272,930.35x = 360,198,427,723,241.75
  5. Step 5: Solve for x
    x = 360,198,427,723,241.75/23,272,930.35
  6. Step 6: Final answer
    x = 15,477,141.14

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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.