Home / 17,813,396.16-26,720,094.24-10,235,528.64

Finding the Fourth Proportional to 17,813,396.16, 26,720,094.24 and 10,235,528.64

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Solution

The fourth proportional to 17,813,396.16, 26,720,094.24 and 10,235,528.64 is: 15,353,292.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,813,396.16 : 26,720,094.24 = 10,235,528.64 : x
  2. Step 2: Convert to fraction form
    17,813,396.16/26,720,094.24 = 10,235,528.64/x
  3. Step 3: Cross multiply
    17,813,396.16x = 26,720,094.24 × 10,235,528.64
  4. Step 4: Simplify right side
    17,813,396.16x = 273,494,289,857,019.03
  5. Step 5: Solve for x
    x = 273,494,289,857,019.03/17,813,396.16
  6. Step 6: Final answer
    x = 15,353,292.96

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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.