Home / 22,000,579.60-32,977,249.80-8,348,450.80

Finding the Fourth Proportional to 22,000,579.60, 32,977,249.80 and 8,348,450.80

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Solution

The fourth proportional to 22,000,579.60, 32,977,249.80 and 8,348,450.80 is: 12,513,713.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000,579.60 : 32,977,249.80 = 8,348,450.80 : x
  2. Step 2: Convert to fraction form
    22,000,579.60/32,977,249.80 = 8,348,450.80/x
  3. Step 3: Cross multiply
    22,000,579.60x = 32,977,249.80 × 8,348,450.80
  4. Step 4: Simplify right side
    22,000,579.60x = 275,308,947,474,609.84
  5. Step 5: Solve for x
    x = 275,308,947,474,609.84/22,000,579.60
  6. Step 6: Final answer
    x = 12,513,713.39

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1.5x scale

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.