Home / 25,577,937.43-35,297,499.35-13,975,584.10

Finding the Fourth Proportional to 25,577,937.43, 35,297,499.35 and 13,975,584.10

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Solution

The fourth proportional to 25,577,937.43, 35,297,499.35 and 13,975,584.10 is: 19,286,276.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,577,937.43 : 35,297,499.35 = 13,975,584.10 : x
  2. Step 2: Convert to fraction form
    25,577,937.43/35,297,499.35 = 13,975,584.10/x
  3. Step 3: Cross multiply
    25,577,937.43x = 35,297,499.35 × 13,975,584.10
  4. Step 4: Simplify right side
    25,577,937.43x = 493,303,170,632,315.56
  5. Step 5: Solve for x
    x = 493,303,170,632,315.56/25,577,937.43
  6. Step 6: Final answer
    x = 19,286,276.39

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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.