Home / 297,855,624,635.56-446,780,492,656.71-136,461,251,512.44

Finding the Fourth Proportional to 297,855,624,635.56, 446,780,492,656.71 and 136,461,251,512.44

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Solution

The fourth proportional to 297,855,624,635.56, 446,780,492,656.71 and 136,461,251,512.44 is: 204,690,528,352.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,855,624,635.56 : 446,780,492,656.71 = 136,461,251,512.44 : x
  2. Step 2: Convert to fraction form
    297,855,624,635.56/446,780,492,656.71 = 136,461,251,512.44/x
  3. Step 3: Cross multiply
    297,855,624,635.56x = 446,780,492,656.71 × 136,461,251,512.44
  4. Step 4: Simplify right side
    297,855,624,635.56x = 60,968,225,179,279,156,051,968
  5. Step 5: Solve for x
    x = 60,968,225,179,279,156,051,968/297,855,624,635.56
  6. Step 6: Final answer
    x = 204,690,528,352.04

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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.