Home / 61,113,494,132.92-91,670,219,623.40-16,343,827,257.64

Finding the Fourth Proportional to 61,113,494,132.92, 91,670,219,623.40 and 16,343,827,257.64

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Solution

The fourth proportional to 61,113,494,132.92, 91,670,219,623.40 and 16,343,827,257.64 is: 24,515,735,116.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,113,494,132.92 : 91,670,219,623.40 = 16,343,827,257.64 : x
  2. Step 2: Convert to fraction form
    61,113,494,132.92/91,670,219,623.40 = 16,343,827,257.64/x
  3. Step 3: Cross multiply
    61,113,494,132.92x = 91,670,219,623.40 × 16,343,827,257.64
  4. Step 4: Simplify right side
    61,113,494,132.92x = 1,498,242,234,194,770,001,920
  5. Step 5: Solve for x
    x = 1,498,242,234,194,770,001,920/61,113,494,132.92
  6. Step 6: Final answer
    x = 24,515,735,116.31

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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.