Home / 16,338,000.60-24,507,000.90-7,380,048.60

Finding the Fourth Proportional to 16,338,000.60, 24,507,000.90 and 7,380,048.60

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Solution

The fourth proportional to 16,338,000.60, 24,507,000.90 and 7,380,048.60 is: 11,070,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,000.60 : 24,507,000.90 = 7,380,048.60 : x
  2. Step 2: Convert to fraction form
    16,338,000.60/24,507,000.90 = 7,380,048.60/x
  3. Step 3: Cross multiply
    16,338,000.60x = 24,507,000.90 × 7,380,048.60
  4. Step 4: Simplify right side
    16,338,000.60x = 180,862,857,682,243.72
  5. Step 5: Solve for x
    x = 180,862,857,682,243.72/16,338,000.60
  6. Step 6: Final answer
    x = 11,070,072.90

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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.