Home / 19,252,094.54-26,567,846.69-10,431,786.51

Finding the Fourth Proportional to 19,252,094.54, 26,567,846.69 and 10,431,786.51

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Solution

The fourth proportional to 19,252,094.54, 26,567,846.69 and 10,431,786.51 is: 14,395,841.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252,094.54 : 26,567,846.69 = 10,431,786.51 : x
  2. Step 2: Convert to fraction form
    19,252,094.54/26,567,846.69 = 10,431,786.51/x
  3. Step 3: Cross multiply
    19,252,094.54x = 26,567,846.69 × 10,431,786.51
  4. Step 4: Simplify right side
    19,252,094.54x = 277,150,104,591,623.38
  5. Step 5: Solve for x
    x = 277,150,104,591,623.38/19,252,094.54
  6. Step 6: Final answer
    x = 14,395,841.66

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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.