Home / 18,964,362.24-26,170,620.48-10,262,344.32

Finding the Fourth Proportional to 18,964,362.24, 26,170,620.48 and 10,262,344.32

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Solution

The fourth proportional to 18,964,362.24, 26,170,620.48 and 10,262,344.32 is: 14,161,927.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,964,362.24 : 26,170,620.48 = 10,262,344.32 : x
  2. Step 2: Convert to fraction form
    18,964,362.24/26,170,620.48 = 10,262,344.32/x
  3. Step 3: Cross multiply
    18,964,362.24x = 26,170,620.48 × 10,262,344.32
  4. Step 4: Simplify right side
    18,964,362.24x = 268,571,918,433,803.69
  5. Step 5: Solve for x
    x = 268,571,918,433,803.69/18,964,362.24
  6. Step 6: Final answer
    x = 14,161,927.25

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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.