Home / 17,106,009.24-25,667,444.34-8,008,722.84

Finding the Fourth Proportional to 17,106,009.24, 25,667,444.34 and 8,008,722.84

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Solution

The fourth proportional to 17,106,009.24, 25,667,444.34 and 8,008,722.84 is: 12,017,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,009.24 : 25,667,444.34 = 8,008,722.84 : x
  2. Step 2: Convert to fraction form
    17,106,009.24/25,667,444.34 = 8,008,722.84/x
  3. Step 3: Cross multiply
    17,106,009.24x = 25,667,444.34 × 8,008,722.84
  4. Step 4: Simplify right side
    17,106,009.24x = 205,563,447,730,186.72
  5. Step 5: Solve for x
    x = 205,563,447,730,186.72/17,106,009.24
  6. Step 6: Final answer
    x = 12,017,031.26

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1.5x scale

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.