Home / 22,341,738.90-33,512,609.70-7,195,670.40

Finding the Fourth Proportional to 22,341,738.90, 33,512,609.70 and 7,195,670.40

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Solution

The fourth proportional to 22,341,738.90, 33,512,609.70 and 7,195,670.40 is: 10,793,506.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,738.90 : 33,512,609.70 = 7,195,670.40 : x
  2. Step 2: Convert to fraction form
    22,341,738.90/33,512,609.70 = 7,195,670.40/x
  3. Step 3: Cross multiply
    22,341,738.90x = 33,512,609.70 × 7,195,670.40
  4. Step 4: Simplify right side
    22,341,738.90x = 241,145,693,645,042.88
  5. Step 5: Solve for x
    x = 241,145,693,645,042.88/22,341,738.90
  6. Step 6: Final answer
    x = 10,793,506.03

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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.