Home / 24,621,725.04-33,979,738.92-13,608,238.08

Finding the Fourth Proportional to 24,621,725.04, 33,979,738.92 and 13,608,238.08

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Solution

The fourth proportional to 24,621,725.04, 33,979,738.92 and 13,608,238.08 is: 18,780,340.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,621,725.04 : 33,979,738.92 = 13,608,238.08 : x
  2. Step 2: Convert to fraction form
    24,621,725.04/33,979,738.92 = 13,608,238.08/x
  3. Step 3: Cross multiply
    24,621,725.04x = 33,979,738.92 × 13,608,238.08
  4. Step 4: Simplify right side
    24,621,725.04x = 462,404,377,119,602.12
  5. Step 5: Solve for x
    x = 462,404,377,119,602.12/24,621,725.04
  6. Step 6: Final answer
    x = 18,780,340.39

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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.