Home / 32,978,597,623.20-49,445,313,133.14-16,794,191,199.87

Finding the Fourth Proportional to 32,978,597,623.20, 49,445,313,133.14 and 16,794,191,199.87

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Solution

The fourth proportional to 32,978,597,623.20, 49,445,313,133.14 and 16,794,191,199.87 is: 25,179,786,362.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,978,597,623.20 : 49,445,313,133.14 = 16,794,191,199.87 : x
  2. Step 2: Convert to fraction form
    32,978,597,623.20/49,445,313,133.14 = 16,794,191,199.87/x
  3. Step 3: Cross multiply
    32,978,597,623.20x = 49,445,313,133.14 × 16,794,191,199.87
  4. Step 4: Simplify right side
    32,978,597,623.20x = 830,394,042,695,396,360,192
  5. Step 5: Solve for x
    x = 830,394,042,695,396,360,192/32,978,597,623.20
  6. Step 6: Final answer
    x = 25,179,786,362.75

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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.