Home / 49,286,232,023.70-73,929,348,035.55-29,695,190,999.70

Finding the Fourth Proportional to 49,286,232,023.70, 73,929,348,035.55 and 29,695,190,999.70

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Solution

The fourth proportional to 49,286,232,023.70, 73,929,348,035.55 and 29,695,190,999.70 is: 44,542,786,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,286,232,023.70 : 73,929,348,035.55 = 29,695,190,999.70 : x
  2. Step 2: Convert to fraction form
    49,286,232,023.70/73,929,348,035.55 = 29,695,190,999.70/x
  3. Step 3: Cross multiply
    49,286,232,023.70x = 73,929,348,035.55 × 29,695,190,999.70
  4. Step 4: Simplify right side
    49,286,232,023.70x = 2,195,346,110,398,953,422,848
  5. Step 5: Solve for x
    x = 2,195,346,110,398,953,422,848/49,286,232,023.70
  6. Step 6: Final answer
    x = 44,542,786,499.55

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Double scale
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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.