Home / 132,745,990,156.20-199,118,985,234.30-132,745,990,156.20

Finding the Fourth Proportional to 132,745,990,156.20, 199,118,985,234.30 and 132,745,990,156.20

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Solution

The fourth proportional to 132,745,990,156.20, 199,118,985,234.30 and 132,745,990,156.20 is: 199,118,985,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,745,990,156.20 : 199,118,985,234.30 = 132,745,990,156.20 : x
  2. Step 2: Convert to fraction form
    132,745,990,156.20/199,118,985,234.30 = 132,745,990,156.20/x
  3. Step 3: Cross multiply
    132,745,990,156.20x = 199,118,985,234.30 × 132,745,990,156.20
  4. Step 4: Simplify right side
    132,745,990,156.20x = 26,432,246,853,824,919,109,632
  5. Step 5: Solve for x
    x = 26,432,246,853,824,919,109,632/132,745,990,156.20
  6. Step 6: Final answer
    x = 199,118,985,234.30

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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.