Home / 35,227,824,243.15-48,614,405,390.96-19,386,630,915.15

Finding the Fourth Proportional to 35,227,824,243.15, 48,614,405,390.96 and 19,386,630,915.15

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Solution

The fourth proportional to 35,227,824,243.15, 48,614,405,390.96 and 19,386,630,915.15 is: 26,753,555,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,227,824,243.15 : 48,614,405,390.96 = 19,386,630,915.15 : x
  2. Step 2: Convert to fraction form
    35,227,824,243.15/48,614,405,390.96 = 19,386,630,915.15/x
  3. Step 3: Cross multiply
    35,227,824,243.15x = 48,614,405,390.96 × 19,386,630,915.15
  4. Step 4: Simplify right side
    35,227,824,243.15x = 942,469,534,473,923,198,976
  5. Step 5: Solve for x
    x = 942,469,534,473,923,198,976/35,227,824,243.15
  6. Step 6: Final answer
    x = 26,753,555,029.93

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1.5x scale

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.