Home / 16,192,114.92-24,294,885.66-7,089,514.20

Finding the Fourth Proportional to 16,192,114.92, 24,294,885.66 and 7,089,514.20

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Solution

The fourth proportional to 16,192,114.92, 24,294,885.66 and 7,089,514.20 is: 10,637,210.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,192,114.92 : 24,294,885.66 = 7,089,514.20 : x
  2. Step 2: Convert to fraction form
    16,192,114.92/24,294,885.66 = 7,089,514.20/x
  3. Step 3: Cross multiply
    16,192,114.92x = 24,294,885.66 × 7,089,514.20
  4. Step 4: Simplify right side
    16,192,114.92x = 172,238,936,873,946.38
  5. Step 5: Solve for x
    x = 172,238,936,873,946.38/16,192,114.92
  6. Step 6: Final answer
    x = 10,637,210.63

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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.