Home / 40,920,964,156.20-61,381,446,234.30-23,289,027,234.60

Finding the Fourth Proportional to 40,920,964,156.20, 61,381,446,234.30 and 23,289,027,234.60

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Solution

The fourth proportional to 40,920,964,156.20, 61,381,446,234.30 and 23,289,027,234.60 is: 34,933,540,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,920,964,156.20 : 61,381,446,234.30 = 23,289,027,234.60 : x
  2. Step 2: Convert to fraction form
    40,920,964,156.20/61,381,446,234.30 = 23,289,027,234.60/x
  3. Step 3: Cross multiply
    40,920,964,156.20x = 61,381,446,234.30 × 23,289,027,234.60
  4. Step 4: Simplify right side
    40,920,964,156.20x = 1,429,514,173,049,748,324,352
  5. Step 5: Solve for x
    x = 1,429,514,173,049,748,324,352/40,920,964,156.20
  6. Step 6: Final answer
    x = 34,933,540,851.90

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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.