Home / 2,371,296,530.12-3,272,408,707.66-1,314,042,158.48

Finding the Fourth Proportional to 2,371,296,530.12, 3,272,408,707.66 and 1,314,042,158.48

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Solution

The fourth proportional to 2,371,296,530.12, 3,272,408,707.66 and 1,314,042,158.48 is: 1,813,388,982.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,296,530.12 : 3,272,408,707.66 = 1,314,042,158.48 : x
  2. Step 2: Convert to fraction form
    2,371,296,530.12/3,272,408,707.66 = 1,314,042,158.48/x
  3. Step 3: Cross multiply
    2,371,296,530.12x = 3,272,408,707.66 × 1,314,042,158.48
  4. Step 4: Simplify right side
    2,371,296,530.12x = 4,300,083,001,642,293,760
  5. Step 5: Solve for x
    x = 4,300,083,001,642,293,760/2,371,296,530.12
  6. Step 6: Final answer
    x = 1,813,388,982.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.