Home / 57,400,638,647,360-86,091,246,655,362-16,085,890,137,520

Finding the Fourth Proportional to 57,400,638,647,360, 86,091,246,655,362 and 16,085,890,137,520

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Solution

The fourth proportional to 57,400,638,647,360, 86,091,246,655,362 and 16,085,890,137,520 is: 24,126,113,718,143.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,400,638,647,360 : 86,091,246,655,362 = 16,085,890,137,520 : x
  2. Step 2: Convert to fraction form
    57,400,638,647,360/86,091,246,655,362 = 16,085,890,137,520/x
  3. Step 3: Cross multiply
    57,400,638,647,360x = 86,091,246,655,362 × 16,085,890,137,520
  4. Step 4: Simplify right side
    57,400,638,647,360x = 1,384,854,335,500,289,219,049,291,776
  5. Step 5: Solve for x
    x = 1,384,854,335,500,289,219,049,291,776/57,400,638,647,360
  6. Step 6: Final answer
    x = 24,126,113,718,143.83

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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.