Home / 50,651,655.93-75,958,872.30-17,405,441.10

Finding the Fourth Proportional to 50,651,655.93, 75,958,872.30 and 17,405,441.10

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Solution

The fourth proportional to 50,651,655.93, 75,958,872.30 and 17,405,441.10 is: 26,101,766.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,651,655.93 : 75,958,872.30 = 17,405,441.10 : x
  2. Step 2: Convert to fraction form
    50,651,655.93/75,958,872.30 = 17,405,441.10/x
  3. Step 3: Cross multiply
    50,651,655.93x = 75,958,872.30 × 17,405,441.10
  4. Step 4: Simplify right side
    50,651,655.93x = 1,322,097,677,840,071.50
  5. Step 5: Solve for x
    x = 1,322,097,677,840,071.50/50,651,655.93
  6. Step 6: Final answer
    x = 26,101,766.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.