Home / 16,794,595.75-25,170,590.99-7,562,718.22

Finding the Fourth Proportional to 16,794,595.75, 25,170,590.99 and 7,562,718.22

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Solution

The fourth proportional to 16,794,595.75, 25,170,590.99 and 7,562,718.22 is: 11,334,484.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,595.75 : 25,170,590.99 = 7,562,718.22 : x
  2. Step 2: Convert to fraction form
    16,794,595.75/25,170,590.99 = 7,562,718.22/x
  3. Step 3: Cross multiply
    16,794,595.75x = 25,170,590.99 × 7,562,718.22
  4. Step 4: Simplify right side
    16,794,595.75x = 190,358,086,924,574.28
  5. Step 5: Solve for x
    x = 190,358,086,924,574.28/16,794,595.75
  6. Step 6: Final answer
    x = 11,334,484.61

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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.