Home / 48,324,108,563.39-66,689,348,841.37-26,914,359,520.37

Finding the Fourth Proportional to 48,324,108,563.39, 66,689,348,841.37 and 26,914,359,520.37

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Solution

The fourth proportional to 48,324,108,563.39, 66,689,348,841.37 and 26,914,359,520.37 is: 37,142,974,061.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,324,108,563.39 : 66,689,348,841.37 = 26,914,359,520.37 : x
  2. Step 2: Convert to fraction form
    48,324,108,563.39/66,689,348,841.37 = 26,914,359,520.37/x
  3. Step 3: Cross multiply
    48,324,108,563.39x = 66,689,348,841.37 × 26,914,359,520.37
  4. Step 4: Simplify right side
    48,324,108,563.39x = 1,794,901,110,896,202,874,880
  5. Step 5: Solve for x
    x = 1,794,901,110,896,202,874,880/48,324,108,563.39
  6. Step 6: Final answer
    x = 37,142,974,061.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.