Home / 17,048,399.58-23,527,138.23-9,313,942.86

Finding the Fourth Proportional to 17,048,399.58, 23,527,138.23 and 9,313,942.86

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Solution

The fourth proportional to 17,048,399.58, 23,527,138.23 and 9,313,942.86 is: 12,853,430.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,048,399.58 : 23,527,138.23 = 9,313,942.86 : x
  2. Step 2: Convert to fraction form
    17,048,399.58/23,527,138.23 = 9,313,942.86/x
  3. Step 3: Cross multiply
    17,048,399.58x = 23,527,138.23 × 9,313,942.86
  4. Step 4: Simplify right side
    17,048,399.58x = 219,130,421,133,541.53
  5. Step 5: Solve for x
    x = 219,130,421,133,541.53/17,048,399.58
  6. Step 6: Final answer
    x = 12,853,430.62

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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.