Home / 5,807,719,438,849-8,015,355,621,074-3,305,450,900,658

Finding the Fourth Proportional to 5,807,719,438,849, 8,015,355,621,074 and 3,305,450,900,658

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Solution

The fourth proportional to 5,807,719,438,849, 8,015,355,621,074 and 3,305,450,900,658 is: 4,561,922,237,418.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,719,438,849 : 8,015,355,621,074 = 3,305,450,900,658 : x
  2. Step 2: Convert to fraction form
    5,807,719,438,849/8,015,355,621,074 = 3,305,450,900,658/x
  3. Step 3: Cross multiply
    5,807,719,438,849x = 8,015,355,621,074 × 3,305,450,900,658
  4. Step 4: Simplify right side
    5,807,719,438,849x = 26,494,364,456,773,216,678,969,344
  5. Step 5: Solve for x
    x = 26,494,364,456,773,216,678,969,344/5,807,719,438,849
  6. Step 6: Final answer
    x = 4,561,922,237,418.55

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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.