Home / 23,411,450.88-32,309,055.36-13,097,554.56

Finding the Fourth Proportional to 23,411,450.88, 32,309,055.36 and 13,097,554.56

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Solution

The fourth proportional to 23,411,450.88, 32,309,055.36 and 13,097,554.56 is: 18,075,326.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,411,450.88 : 32,309,055.36 = 13,097,554.56 : x
  2. Step 2: Convert to fraction form
    23,411,450.88/32,309,055.36 = 13,097,554.56/x
  3. Step 3: Cross multiply
    23,411,450.88x = 32,309,055.36 × 13,097,554.56
  4. Step 4: Simplify right side
    23,411,450.88x = 423,169,615,359,660.44
  5. Step 5: Solve for x
    x = 423,169,615,359,660.44/23,411,450.88
  6. Step 6: Final answer
    x = 18,075,326.37

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1.5x scale

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.