Home / 17,759,011.88-24,507,436.40-9,610,249.88

Finding the Fourth Proportional to 17,759,011.88, 24,507,436.40 and 9,610,249.88

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Solution

The fourth proportional to 17,759,011.88, 24,507,436.40 and 9,610,249.88 is: 13,262,144.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,011.88 : 24,507,436.40 = 9,610,249.88 : x
  2. Step 2: Convert to fraction form
    17,759,011.88/24,507,436.40 = 9,610,249.88/x
  3. Step 3: Cross multiply
    17,759,011.88x = 24,507,436.40 × 9,610,249.88
  4. Step 4: Simplify right side
    17,759,011.88x = 235,522,587,551,619.19
  5. Step 5: Solve for x
    x = 235,522,587,551,619.19/17,759,011.88
  6. Step 6: Final answer
    x = 13,262,144.83

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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.