Home / 28,745,203,503.20-43,110,152,504.40-8,848,052,463.20

Finding the Fourth Proportional to 28,745,203,503.20, 43,110,152,504.40 and 8,848,052,463.20

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Solution

The fourth proportional to 28,745,203,503.20, 43,110,152,504.40 and 8,848,052,463.20 is: 13,269,723,104.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,745,203,503.20 : 43,110,152,504.40 = 8,848,052,463.20 : x
  2. Step 2: Convert to fraction form
    28,745,203,503.20/43,110,152,504.40 = 8,848,052,463.20/x
  3. Step 3: Cross multiply
    28,745,203,503.20x = 43,110,152,504.40 × 8,848,052,463.20
  4. Step 4: Simplify right side
    28,745,203,503.20x = 381,440,891,055,484,108,800
  5. Step 5: Solve for x
    x = 381,440,891,055,484,108,800/28,745,203,503.20
  6. Step 6: Final answer
    x = 13,269,723,104.00

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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.