Home / 45,350,208,532.80-68,004,905,464.80-17,392,160,404.80

Finding the Fourth Proportional to 45,350,208,532.80, 68,004,905,464.80 and 17,392,160,404.80

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Solution

The fourth proportional to 45,350,208,532.80, 68,004,905,464.80 and 17,392,160,404.80 is: 26,080,414,234.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350,208,532.80 : 68,004,905,464.80 = 17,392,160,404.80 : x
  2. Step 2: Convert to fraction form
    45,350,208,532.80/68,004,905,464.80 = 17,392,160,404.80/x
  3. Step 3: Cross multiply
    45,350,208,532.80x = 68,004,905,464.80 × 17,392,160,404.80
  4. Step 4: Simplify right side
    45,350,208,532.80x = 1,182,752,224,157,061,611,520
  5. Step 5: Solve for x
    x = 1,182,752,224,157,061,611,520/45,350,208,532.80
  6. Step 6: Final answer
    x = 26,080,414,234.52

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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.