Home / 23,967,595-33,075,397.74-13,102,579

Finding the Fourth Proportional to 23,967,595, 33,075,397.74 and 13,102,579

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Solution

The fourth proportional to 23,967,595, 33,075,397.74 and 13,102,579 is: 18,081,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967,595 : 33,075,397.74 = 13,102,579 : x
  2. Step 2: Convert to fraction form
    23,967,595/33,075,397.74 = 13,102,579/x
  3. Step 3: Cross multiply
    23,967,595x = 33,075,397.74 × 13,102,579
  4. Step 4: Simplify right side
    23,967,595x = 433,373,011,844,771.44
  5. Step 5: Solve for x
    x = 433,373,011,844,771.44/23,967,595
  6. Step 6: Final answer
    x = 18,081,622.78

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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.