Home / 374,857,736.64-562,649,311.56-180,905,682.84

Finding the Fourth Proportional to 374,857,736.64, 562,649,311.56 and 180,905,682.84

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Solution

The fourth proportional to 374,857,736.64, 562,649,311.56 and 180,905,682.84 is: 271,533,565.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,857,736.64 : 562,649,311.56 = 180,905,682.84 : x
  2. Step 2: Convert to fraction form
    374,857,736.64/562,649,311.56 = 180,905,682.84/x
  3. Step 3: Cross multiply
    374,857,736.64x = 562,649,311.56 × 180,905,682.84
  4. Step 4: Simplify right side
    374,857,736.64x = 101,786,457,907,217,696
  5. Step 5: Solve for x
    x = 101,786,457,907,217,696/374,857,736.64
  6. Step 6: Final answer
    x = 271,533,565.83

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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.