Home / 17,616,653.37-26,427,300.78-6,536,216.96

Finding the Fourth Proportional to 17,616,653.37, 26,427,300.78 and 6,536,216.96

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Solution

The fourth proportional to 17,616,653.37, 26,427,300.78 and 6,536,216.96 is: 9,805,186.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,616,653.37 : 26,427,300.78 = 6,536,216.96 : x
  2. Step 2: Convert to fraction form
    17,616,653.37/26,427,300.78 = 6,536,216.96/x
  3. Step 3: Cross multiply
    17,616,653.37x = 26,427,300.78 × 6,536,216.96
  4. Step 4: Simplify right side
    17,616,653.37x = 172,734,571,532,223.12
  5. Step 5: Solve for x
    x = 172,734,571,532,223.12/17,616,653.37
  6. Step 6: Final answer
    x = 9,805,186.48

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1.5x scale

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.