Home / 194,120,064,116.85-291,180,096,175.28-94,695,530,920.05

Finding the Fourth Proportional to 194,120,064,116.85, 291,180,096,175.28 and 94,695,530,920.05

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Solution

The fourth proportional to 194,120,064,116.85, 291,180,096,175.28 and 94,695,530,920.05 is: 142,043,296,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,120,064,116.85 : 291,180,096,175.28 = 94,695,530,920.05 : x
  2. Step 2: Convert to fraction form
    194,120,064,116.85/291,180,096,175.28 = 94,695,530,920.05/x
  3. Step 3: Cross multiply
    194,120,064,116.85x = 291,180,096,175.28 × 94,695,530,920.05
  4. Step 4: Simplify right side
    194,120,064,116.85x = 27,573,453,800,669,364,355,072
  5. Step 5: Solve for x
    x = 27,573,453,800,669,364,355,072/194,120,064,116.85
  6. Step 6: Final answer
    x = 142,043,296,380.08

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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.