Home / 23,110,229,692,554-31,892,137,491,518-12,705,264,057,893

Finding the Fourth Proportional to 23,110,229,692,554, 31,892,137,491,518 and 12,705,264,057,893

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Solution

The fourth proportional to 23,110,229,692,554, 31,892,137,491,518 and 12,705,264,057,893 is: 17,533,275,678,818.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,110,229,692,554 : 31,892,137,491,518 = 12,705,264,057,893 : x
  2. Step 2: Convert to fraction form
    23,110,229,692,554/31,892,137,491,518 = 12,705,264,057,893/x
  3. Step 3: Cross multiply
    23,110,229,692,554x = 31,892,137,491,518 × 12,705,264,057,893
  4. Step 4: Simplify right side
    23,110,229,692,554x = 405,198,028,200,365,446,171,459,584
  5. Step 5: Solve for x
    x = 405,198,028,200,365,446,171,459,584/23,110,229,692,554
  6. Step 6: Final answer
    x = 17,533,275,678,818.47

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Double scale
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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.