Home / 17,410,675.48-26,120,439.06-10,228,282.36

Finding the Fourth Proportional to 17,410,675.48, 26,120,439.06 and 10,228,282.36

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Solution

The fourth proportional to 17,410,675.48, 26,120,439.06 and 10,228,282.36 is: 15,345,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410,675.48 : 26,120,439.06 = 10,228,282.36 : x
  2. Step 2: Convert to fraction form
    17,410,675.48/26,120,439.06 = 10,228,282.36/x
  3. Step 3: Cross multiply
    17,410,675.48x = 26,120,439.06 × 10,228,282.36
  4. Step 4: Simplify right side
    17,410,675.48x = 267,167,226,072,852.94
  5. Step 5: Solve for x
    x = 267,167,226,072,852.94/17,410,675.48
  6. Step 6: Final answer
    x = 15,345,023.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.