Home / 29,066,999.60-43,592,626.20-8,596,679.60

Finding the Fourth Proportional to 29,066,999.60, 43,592,626.20 and 8,596,679.60

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Solution

The fourth proportional to 29,066,999.60, 43,592,626.20 and 8,596,679.60 is: 12,892,690.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,066,999.60 : 43,592,626.20 = 8,596,679.60 : x
  2. Step 2: Convert to fraction form
    29,066,999.60/43,592,626.20 = 8,596,679.60/x
  3. Step 3: Cross multiply
    29,066,999.60x = 43,592,626.20 × 8,596,679.60
  4. Step 4: Simplify right side
    29,066,999.60x = 374,751,840,363,965.50
  5. Step 5: Solve for x
    x = 374,751,840,363,965.50/29,066,999.60
  6. Step 6: Final answer
    x = 12,892,690.87

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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.