Home / 3,495,945,102,091.80-5,243,517,080,957.60-914,616,808,166.88

Finding the Fourth Proportional to 3,495,945,102,091.80, 5,243,517,080,957.60 and 914,616,808,166.88

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Solution

The fourth proportional to 3,495,945,102,091.80, 5,243,517,080,957.60 and 914,616,808,166.88 is: 1,371,820,413,679.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,945,102,091.80 : 5,243,517,080,957.60 = 914,616,808,166.88 : x
  2. Step 2: Convert to fraction form
    3,495,945,102,091.80/5,243,517,080,957.60 = 914,616,808,166.88/x
  3. Step 3: Cross multiply
    3,495,945,102,091.80x = 5,243,517,080,957.60 × 914,616,808,166.88
  4. Step 4: Simplify right side
    3,495,945,102,091.80x = 4,795,808,856,153,955,615,375,360
  5. Step 5: Solve for x
    x = 4,795,808,856,153,955,615,375,360/3,495,945,102,091.80
  6. Step 6: Final answer
    x = 1,371,820,413,679.95

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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.