Home / 9,532,619,164.76-14,302,146,659.26-4,219,998,496.88

Finding the Fourth Proportional to 9,532,619,164.76, 14,302,146,659.26 and 4,219,998,496.88

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Solution

The fourth proportional to 9,532,619,164.76, 14,302,146,659.26 and 4,219,998,496.88 is: 6,331,422,283.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,619,164.76 : 14,302,146,659.26 = 4,219,998,496.88 : x
  2. Step 2: Convert to fraction form
    9,532,619,164.76/14,302,146,659.26 = 4,219,998,496.88/x
  3. Step 3: Cross multiply
    9,532,619,164.76x = 14,302,146,659.26 × 4,219,998,496.88
  4. Step 4: Simplify right side
    9,532,619,164.76x = 60,355,037,404,234,514,432
  5. Step 5: Solve for x
    x = 60,355,037,404,234,514,432/9,532,619,164.76
  6. Step 6: Final answer
    x = 6,331,422,283.96

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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.