Home / 23,511,727.26-32,450,957.10-13,589,031.42

Finding the Fourth Proportional to 23,511,727.26, 32,450,957.10 and 13,589,031.42

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Solution

The fourth proportional to 23,511,727.26, 32,450,957.10 and 13,589,031.42 is: 18,755,622.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,511,727.26 : 32,450,957.10 = 13,589,031.42 : x
  2. Step 2: Convert to fraction form
    23,511,727.26/32,450,957.10 = 13,589,031.42/x
  3. Step 3: Cross multiply
    23,511,727.26x = 32,450,957.10 × 13,589,031.42
  4. Step 4: Simplify right side
    23,511,727.26x = 440,977,075,640,972.12
  5. Step 5: Solve for x
    x = 440,977,075,640,972.12/23,511,727.26
  6. Step 6: Final answer
    x = 18,755,622.28

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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.