Home / 2,684,761,462,012.20-3,704,972,303,849.60-1,450,166,891,762.10

Finding the Fourth Proportional to 2,684,761,462,012.20, 3,704,972,303,849.60 and 1,450,166,891,762.10

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Solution

The fourth proportional to 2,684,761,462,012.20, 3,704,972,303,849.60 and 1,450,166,891,762.10 is: 2,001,231,113,438.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,761,462,012.20 : 3,704,972,303,849.60 = 1,450,166,891,762.10 : x
  2. Step 2: Convert to fraction form
    2,684,761,462,012.20/3,704,972,303,849.60 = 1,450,166,891,762.10/x
  3. Step 3: Cross multiply
    2,684,761,462,012.20x = 3,704,972,303,849.60 × 1,450,166,891,762.10
  4. Step 4: Simplify right side
    2,684,761,462,012.20x = 5,372,828,169,938,241,713,078,272
  5. Step 5: Solve for x
    x = 5,372,828,169,938,241,713,078,272/2,684,761,462,012.20
  6. Step 6: Final answer
    x = 2,001,231,113,438.05

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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.