Home / 13,464,559.50-21,324,075.38

Finding the Third Proportional to 13,464,559.50 and 21,324,075.38

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Solution

The third proportional to 13,464,559.50 and 21,324,075.38 is: 33,771,338.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,464,559.50 : 21,324,075.38 = 21,324,075.38 : x
  2. Step 2: Convert to fraction form
    13,464,559.50/21,324,075.38 = 21,324,075.38/x
  3. Step 3: Cross multiply
    13,464,559.50x = 21,324,075.38 × 21,324,075.38
  4. Step 4: Simplify right side
    13,464,559.50x = 454,716,190,598,681.38
  5. Step 5: Solve for x
    x = 454,716,190,598,681.38/13,464,559.50
  6. Step 6: Final answer
    x = 33,771,338.05

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.