Home / 17,893,074.60-26,808,119.10-15,373,650.60

Finding the Fourth Proportional to 17,893,074.60, 26,808,119.10 and 15,373,650.60

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Solution

The fourth proportional to 17,893,074.60, 26,808,119.10 and 15,373,650.60 is: 23,033,417.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,074.60 : 26,808,119.10 = 15,373,650.60 : x
  2. Step 2: Convert to fraction form
    17,893,074.60/26,808,119.10 = 15,373,650.60/x
  3. Step 3: Cross multiply
    17,893,074.60x = 26,808,119.10 × 15,373,650.60
  4. Step 4: Simplify right side
    17,893,074.60x = 412,138,656,286,586.50
  5. Step 5: Solve for x
    x = 412,138,656,286,586.50/17,893,074.60
  6. Step 6: Final answer
    x = 23,033,417.43

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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.