Home / 47,573,380,951.84-71,391,509,485.40-22,398,297,431.68

Finding the Fourth Proportional to 47,573,380,951.84, 71,391,509,485.40 and 22,398,297,431.68

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Solution

The fourth proportional to 47,573,380,951.84, 71,391,509,485.40 and 22,398,297,431.68 is: 33,612,247,680.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,573,380,951.84 : 71,391,509,485.40 = 22,398,297,431.68 : x
  2. Step 2: Convert to fraction form
    47,573,380,951.84/71,391,509,485.40 = 22,398,297,431.68/x
  3. Step 3: Cross multiply
    47,573,380,951.84x = 71,391,509,485.40 × 22,398,297,431.68
  4. Step 4: Simplify right side
    47,573,380,951.84x = 1,599,048,263,550,593,138,688
  5. Step 5: Solve for x
    x = 1,599,048,263,550,593,138,688/47,573,380,951.84
  6. Step 6: Final answer
    x = 33,612,247,680.47

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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.