Home / 17,833,090.21-26,741,204.20-6,908,396.45

Finding the Fourth Proportional to 17,833,090.21, 26,741,204.20 and 6,908,396.45

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Solution

The fourth proportional to 17,833,090.21, 26,741,204.20 and 6,908,396.45 is: 10,359,328.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,833,090.21 : 26,741,204.20 = 6,908,396.45 : x
  2. Step 2: Convert to fraction form
    17,833,090.21/26,741,204.20 = 6,908,396.45/x
  3. Step 3: Cross multiply
    17,833,090.21x = 26,741,204.20 × 6,908,396.45
  4. Step 4: Simplify right side
    17,833,090.21x = 184,738,840,038,934.59
  5. Step 5: Solve for x
    x = 184,738,840,038,934.59/17,833,090.21
  6. Step 6: Final answer
    x = 10,359,328.52

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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.