Home / 17,854,011.56-24,638,805.91-10,015,261.43

Finding the Fourth Proportional to 17,854,011.56, 24,638,805.91 and 10,015,261.43

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Solution

The fourth proportional to 17,854,011.56, 24,638,805.91 and 10,015,261.43 is: 13,821,212.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,854,011.56 : 24,638,805.91 = 10,015,261.43 : x
  2. Step 2: Convert to fraction form
    17,854,011.56/24,638,805.91 = 10,015,261.43/x
  3. Step 3: Cross multiply
    17,854,011.56x = 24,638,805.91 × 10,015,261.43
  4. Step 4: Simplify right side
    17,854,011.56x = 246,764,082,338,408.75
  5. Step 5: Solve for x
    x = 246,764,082,338,408.75/17,854,011.56
  6. Step 6: Final answer
    x = 13,821,212.20

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1.5x scale

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.