Home / 13,867,743,251,601-19,137,530,405,218-7,701,732,785,224

Finding the Fourth Proportional to 13,867,743,251,601, 19,137,530,405,218 and 7,701,732,785,224

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Solution

The fourth proportional to 13,867,743,251,601, 19,137,530,405,218 and 7,701,732,785,224 is: 10,628,416,078,663.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,867,743,251,601 : 19,137,530,405,218 = 7,701,732,785,224 : x
  2. Step 2: Convert to fraction form
    13,867,743,251,601/19,137,530,405,218 = 7,701,732,785,224/x
  3. Step 3: Cross multiply
    13,867,743,251,601x = 19,137,530,405,218 × 7,701,732,785,224
  4. Step 4: Simplify right side
    13,867,743,251,601x = 147,392,145,350,088,616,197,488,640
  5. Step 5: Solve for x
    x = 147,392,145,350,088,616,197,488,640/13,867,743,251,601
  6. Step 6: Final answer
    x = 10,628,416,078,663.16

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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.