Home / 37,739,918,521.58-56,609,504,724.09-17,290,378,610.48

Finding the Fourth Proportional to 37,739,918,521.58, 56,609,504,724.09 and 17,290,378,610.48

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Solution

The fourth proportional to 37,739,918,521.58, 56,609,504,724.09 and 17,290,378,610.48 is: 25,935,397,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,739,918,521.58 : 56,609,504,724.09 = 17,290,378,610.48 : x
  2. Step 2: Convert to fraction form
    37,739,918,521.58/56,609,504,724.09 = 17,290,378,610.48/x
  3. Step 3: Cross multiply
    37,739,918,521.58x = 56,609,504,724.09 × 17,290,378,610.48
  4. Step 4: Simplify right side
    37,739,918,521.58x = 978,799,769,630,989,090,816
  5. Step 5: Solve for x
    x = 978,799,769,630,989,090,816/37,739,918,521.58
  6. Step 6: Final answer
    x = 25,935,397,000.70

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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.