Home / 23,556,466.15-32,507,727.73-13,243,235.11

Finding the Fourth Proportional to 23,556,466.15, 32,507,727.73 and 13,243,235.11

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Solution

The fourth proportional to 23,556,466.15, 32,507,727.73 and 13,243,235.11 is: 18,275,554.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,556,466.15 : 32,507,727.73 = 13,243,235.11 : x
  2. Step 2: Convert to fraction form
    23,556,466.15/32,507,727.73 = 13,243,235.11/x
  3. Step 3: Cross multiply
    23,556,466.15x = 32,507,727.73 × 13,243,235.11
  4. Step 4: Simplify right side
    23,556,466.15x = 430,507,481,220,256.56
  5. Step 5: Solve for x
    x = 430,507,481,220,256.56/23,556,466.15
  6. Step 6: Final answer
    x = 18,275,554.51

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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.