Home / 22,193,361.63-33,290,042.45-6,237,009.63

Finding the Fourth Proportional to 22,193,361.63, 33,290,042.45 and 6,237,009.63

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Solution

The fourth proportional to 22,193,361.63, 33,290,042.45 and 6,237,009.63 is: 9,355,514.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,361.63 : 33,290,042.45 = 6,237,009.63 : x
  2. Step 2: Convert to fraction form
    22,193,361.63/33,290,042.45 = 6,237,009.63/x
  3. Step 3: Cross multiply
    22,193,361.63x = 33,290,042.45 × 6,237,009.63
  4. Step 4: Simplify right side
    22,193,361.63x = 207,630,315,343,758.78
  5. Step 5: Solve for x
    x = 207,630,315,343,758.78/22,193,361.63
  6. Step 6: Final answer
    x = 9,355,514.45

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Double scale
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Similar ratio
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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.