Home / 57,094,674,964,540-85,641,905,552,216-17,889,968,112,190

Finding the Fourth Proportional to 57,094,674,964,540, 85,641,905,552,216 and 17,889,968,112,190

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Solution

The fourth proportional to 57,094,674,964,540, 85,641,905,552,216 and 17,889,968,112,190 is: 26,834,918,674,077.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,094,674,964,540 : 85,641,905,552,216 = 17,889,968,112,190 : x
  2. Step 2: Convert to fraction form
    57,094,674,964,540/85,641,905,552,216 = 17,889,968,112,190/x
  3. Step 3: Cross multiply
    57,094,674,964,540x = 85,641,905,552,216 × 17,889,968,112,190
  4. Step 4: Simplify right side
    57,094,674,964,540x = 1,532,130,959,396,331,839,979,257,856
  5. Step 5: Solve for x
    x = 1,532,130,959,396,331,839,979,257,856/57,094,674,964,540
  6. Step 6: Final answer
    x = 26,834,918,674,077.71

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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.