Home / 16,092,766.80-24,139,150.20-15,473,451.60

Finding the Fourth Proportional to 16,092,766.80, 24,139,150.20 and 15,473,451.60

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Solution

The fourth proportional to 16,092,766.80, 24,139,150.20 and 15,473,451.60 is: 23,210,177.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,766.80 : 24,139,150.20 = 15,473,451.60 : x
  2. Step 2: Convert to fraction form
    16,092,766.80/24,139,150.20 = 15,473,451.60/x
  3. Step 3: Cross multiply
    16,092,766.80x = 24,139,150.20 × 15,473,451.60
  4. Step 4: Simplify right side
    16,092,766.80x = 373,515,972,284,830.31
  5. Step 5: Solve for x
    x = 373,515,972,284,830.31/16,092,766.80
  6. Step 6: Final answer
    x = 23,210,177.40

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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.