Home / 17,507,168.32-24,163,923.42-10,266,157.12

Finding the Fourth Proportional to 17,507,168.32, 24,163,923.42 and 10,266,157.12

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Solution

The fourth proportional to 17,507,168.32, 24,163,923.42 and 10,266,157.12 is: 14,169,660.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,168.32 : 24,163,923.42 = 10,266,157.12 : x
  2. Step 2: Convert to fraction form
    17,507,168.32/24,163,923.42 = 10,266,157.12/x
  3. Step 3: Cross multiply
    17,507,168.32x = 24,163,923.42 × 10,266,157.12
  4. Step 4: Simplify right side
    17,507,168.32x = 248,070,634,465,367.75
  5. Step 5: Solve for x
    x = 248,070,634,465,367.75/17,507,168.32
  6. Step 6: Final answer
    x = 14,169,660.67

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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.