Home / 11,860,075,802.73-17,790,036,645.12-3,016,839,104.22

Finding the Fourth Proportional to 11,860,075,802.73, 17,790,036,645.12 and 3,016,839,104.22

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Solution

The fourth proportional to 11,860,075,802.73, 17,790,036,645.12 and 3,016,839,104.22 is: 4,525,239,054.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,860,075,802.73 : 17,790,036,645.12 = 3,016,839,104.22 : x
  2. Step 2: Convert to fraction form
    11,860,075,802.73/17,790,036,645.12 = 3,016,839,104.22/x
  3. Step 3: Cross multiply
    11,860,075,802.73x = 17,790,036,645.12 × 3,016,839,104.22
  4. Step 4: Simplify right side
    11,860,075,802.73x = 53,669,678,216,504,786,944
  5. Step 5: Solve for x
    x = 53,669,678,216,504,786,944/11,860,075,802.73
  6. Step 6: Final answer
    x = 4,525,239,054.89

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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.