Home / 17,373,581.56-23,975,533.20-9,533,145.31

Finding the Fourth Proportional to 17,373,581.56, 23,975,533.20 and 9,533,145.31

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Solution

The fourth proportional to 17,373,581.56, 23,975,533.20 and 9,533,145.31 is: 13,155,735.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,373,581.56 : 23,975,533.20 = 9,533,145.31 : x
  2. Step 2: Convert to fraction form
    17,373,581.56/23,975,533.20 = 9,533,145.31/x
  3. Step 3: Cross multiply
    17,373,581.56x = 23,975,533.20 × 9,533,145.31
  4. Step 4: Simplify right side
    17,373,581.56x = 228,562,241,880,329.31
  5. Step 5: Solve for x
    x = 228,562,241,880,329.31/17,373,581.56
  6. Step 6: Final answer
    x = 13,155,735.40

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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.