Home / 227,524,559-313,894,554.90-132,138,830.20

Finding the Fourth Proportional to 227,524,559, 313,894,554.90 and 132,138,830.20

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Solution

The fourth proportional to 227,524,559, 313,894,554.90 and 132,138,830.20 is: 182,299,701.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,524,559 : 313,894,554.90 = 132,138,830.20 : x
  2. Step 2: Convert to fraction form
    227,524,559/313,894,554.90 = 132,138,830.20/x
  3. Step 3: Cross multiply
    227,524,559x = 313,894,554.90 × 132,138,830.20
  4. Step 4: Simplify right side
    227,524,559x = 41,477,659,290,635,672
  5. Step 5: Solve for x
    x = 41,477,659,290,635,672/227,524,559
  6. Step 6: Final answer
    x = 182,299,701.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.