Home / 16,411,931.44-37,990,650.38

Finding the Third Proportional to 16,411,931.44 and 37,990,650.38

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Solution

The third proportional to 16,411,931.44 and 37,990,650.38 is: 87,941,478.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,411,931.44 : 37,990,650.38 = 37,990,650.38 : x
  2. Step 2: Convert to fraction form
    16,411,931.44/37,990,650.38 = 37,990,650.38/x
  3. Step 3: Cross multiply
    16,411,931.44x = 37,990,650.38 × 37,990,650.38
  4. Step 4: Simplify right side
    16,411,931.44x = 1,443,289,515,915,487.75
  5. Step 5: Solve for x
    x = 1,443,289,515,915,487.75/16,411,931.44
  6. Step 6: Final answer
    x = 87,941,478.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.