Home / 16,066,416.40-24,092,021.40-9,336,893.20

Finding the Fourth Proportional to 16,066,416.40, 24,092,021.40 and 9,336,893.20

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Solution

The fourth proportional to 16,066,416.40, 24,092,021.40 and 9,336,893.20 is: 14,000,921.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066,416.40 : 24,092,021.40 = 9,336,893.20 : x
  2. Step 2: Convert to fraction form
    16,066,416.40/24,092,021.40 = 9,336,893.20/x
  3. Step 3: Cross multiply
    16,066,416.40x = 24,092,021.40 × 9,336,893.20
  4. Step 4: Simplify right side
    16,066,416.40x = 224,944,630,783,914.44
  5. Step 5: Solve for x
    x = 224,944,630,783,914.44/16,066,416.40
  6. Step 6: Final answer
    x = 14,000,921.25

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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.