Home / 16,720,200.90-25,080,301.35-10,001,736.90

Finding the Fourth Proportional to 16,720,200.90, 25,080,301.35 and 10,001,736.90

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Solution

The fourth proportional to 16,720,200.90, 25,080,301.35 and 10,001,736.90 is: 15,002,605.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,720,200.90 : 25,080,301.35 = 10,001,736.90 : x
  2. Step 2: Convert to fraction form
    16,720,200.90/25,080,301.35 = 10,001,736.90/x
  3. Step 3: Cross multiply
    16,720,200.90x = 25,080,301.35 × 10,001,736.90
  4. Step 4: Simplify right side
    16,720,200.90x = 250,846,575,475,414.84
  5. Step 5: Solve for x
    x = 250,846,575,475,414.84/16,720,200.90
  6. Step 6: Final answer
    x = 15,002,605.35

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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.