Home / 33,624,884.15-46,400,906.44-18,739,416.10

Finding the Fourth Proportional to 33,624,884.15, 46,400,906.44 and 18,739,416.10

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Solution

The fourth proportional to 33,624,884.15, 46,400,906.44 and 18,739,416.10 is: 25,859,595.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,624,884.15 : 46,400,906.44 = 18,739,416.10 : x
  2. Step 2: Convert to fraction form
    33,624,884.15/46,400,906.44 = 18,739,416.10/x
  3. Step 3: Cross multiply
    33,624,884.15x = 46,400,906.44 × 18,739,416.10
  4. Step 4: Simplify right side
    33,624,884.15x = 869,525,893,373,363.88
  5. Step 5: Solve for x
    x = 869,525,893,373,363.88/33,624,884.15
  6. Step 6: Final answer
    x = 25,859,595.22

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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.