Home / 23,198,307.48-34,801,942.44-8,820,257.34

Finding the Fourth Proportional to 23,198,307.48, 34,801,942.44 and 8,820,257.34

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Solution

The fourth proportional to 23,198,307.48, 34,801,942.44 and 8,820,257.34 is: 13,232,089.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,198,307.48 : 34,801,942.44 = 8,820,257.34 : x
  2. Step 2: Convert to fraction form
    23,198,307.48/34,801,942.44 = 8,820,257.34/x
  3. Step 3: Cross multiply
    23,198,307.48x = 34,801,942.44 × 8,820,257.34
  4. Step 4: Simplify right side
    23,198,307.48x = 306,962,088,252,667.50
  5. Step 5: Solve for x
    x = 306,962,088,252,667.50/23,198,307.48
  6. Step 6: Final answer
    x = 13,232,089.82

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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.