Home / 16,635,921.60-24,953,882.40-4,028,433.60

Finding the Fourth Proportional to 16,635,921.60, 24,953,882.40 and 4,028,433.60

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Solution

The fourth proportional to 16,635,921.60, 24,953,882.40 and 4,028,433.60 is: 6,042,650.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,921.60 : 24,953,882.40 = 4,028,433.60 : x
  2. Step 2: Convert to fraction form
    16,635,921.60/24,953,882.40 = 4,028,433.60/x
  3. Step 3: Cross multiply
    16,635,921.60x = 24,953,882.40 × 4,028,433.60
  4. Step 4: Simplify right side
    16,635,921.60x = 100,525,058,310,608.64
  5. Step 5: Solve for x
    x = 100,525,058,310,608.64/16,635,921.60
  6. Step 6: Final answer
    x = 6,042,650.40

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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.