Home / 2,664,036,847.32-3,675,525,682.08-1,549,987,707.84

Finding the Fourth Proportional to 2,664,036,847.32, 3,675,525,682.08 and 1,549,987,707.84

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Solution

The fourth proportional to 2,664,036,847.32, 3,675,525,682.08 and 1,549,987,707.84 is: 2,138,491,302.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,036,847.32 : 3,675,525,682.08 = 1,549,987,707.84 : x
  2. Step 2: Convert to fraction form
    2,664,036,847.32/3,675,525,682.08 = 1,549,987,707.84/x
  3. Step 3: Cross multiply
    2,664,036,847.32x = 3,675,525,682.08 × 1,549,987,707.84
  4. Step 4: Simplify right side
    2,664,036,847.32x = 5,697,019,627,074,231,296
  5. Step 5: Solve for x
    x = 5,697,019,627,074,231,296/2,664,036,847.32
  6. Step 6: Final answer
    x = 2,138,491,302.33

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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.