Home / 25,102,559.26-37,674,013.97-12,975,575.01

Finding the Fourth Proportional to 25,102,559.26, 37,674,013.97 and 12,975,575.01

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Solution

The fourth proportional to 25,102,559.26, 37,674,013.97 and 12,975,575.01 is: 19,473,791.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,102,559.26 : 37,674,013.97 = 12,975,575.01 : x
  2. Step 2: Convert to fraction form
    25,102,559.26/37,674,013.97 = 12,975,575.01/x
  3. Step 3: Cross multiply
    25,102,559.26x = 37,674,013.97 × 12,975,575.01
  4. Step 4: Simplify right side
    25,102,559.26x = 488,841,994,195,522.88
  5. Step 5: Solve for x
    x = 488,841,994,195,522.88/25,102,559.26
  6. Step 6: Final answer
    x = 19,473,791.06

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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.