Home / 23,317,830.20-34,976,745.30-7,359,404.60

Finding the Fourth Proportional to 23,317,830.20, 34,976,745.30 and 7,359,404.60

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Solution

The fourth proportional to 23,317,830.20, 34,976,745.30 and 7,359,404.60 is: 11,039,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,317,830.20 : 34,976,745.30 = 7,359,404.60 : x
  2. Step 2: Convert to fraction form
    23,317,830.20/34,976,745.30 = 7,359,404.60/x
  3. Step 3: Cross multiply
    23,317,830.20x = 34,976,745.30 × 7,359,404.60
  4. Step 4: Simplify right side
    23,317,830.20x = 257,408,020,253,848.34
  5. Step 5: Solve for x
    x = 257,408,020,253,848.34/23,317,830.20
  6. Step 6: Final answer
    x = 11,039,106.90

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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.