Home / 11,769,089,851.93-17,653,699,799.22-2,925,928,717.93

Finding the Fourth Proportional to 11,769,089,851.93, 17,653,699,799.22 and 2,925,928,717.93

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Solution

The fourth proportional to 11,769,089,851.93, 17,653,699,799.22 and 2,925,928,717.93 is: 4,388,909,241.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,769,089,851.93 : 17,653,699,799.22 = 2,925,928,717.93 : x
  2. Step 2: Convert to fraction form
    11,769,089,851.93/17,653,699,799.22 = 2,925,928,717.93/x
  3. Step 3: Cross multiply
    11,769,089,851.93x = 17,653,699,799.22 × 2,925,928,717.93
  4. Step 4: Simplify right side
    11,769,089,851.93x = 51,653,467,220,252,876,800
  5. Step 5: Solve for x
    x = 51,653,467,220,252,876,800/11,769,089,851.93
  6. Step 6: Final answer
    x = 4,388,909,241.93

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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.