Home / 25,421,311.02-35,080,670.58-14,409,074.37

Finding the Fourth Proportional to 25,421,311.02, 35,080,670.58 and 14,409,074.37

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Solution

The fourth proportional to 25,421,311.02, 35,080,670.58 and 14,409,074.37 is: 19,884,103.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,421,311.02 : 35,080,670.58 = 14,409,074.37 : x
  2. Step 2: Convert to fraction form
    25,421,311.02/35,080,670.58 = 14,409,074.37/x
  3. Step 3: Cross multiply
    25,421,311.02x = 35,080,670.58 × 14,409,074.37
  4. Step 4: Simplify right side
    25,421,311.02x = 505,479,991,336,691
  5. Step 5: Solve for x
    x = 505,479,991,336,691/25,421,311.02
  6. Step 6: Final answer
    x = 19,884,103.97

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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.