Home / 16,694,217-23,037,618-9,352,359.72

Finding the Fourth Proportional to 16,694,217, 23,037,618 and 9,352,359.72

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Solution

The fourth proportional to 16,694,217, 23,037,618 and 9,352,359.72 is: 12,906,031.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,694,217 : 23,037,618 = 9,352,359.72 : x
  2. Step 2: Convert to fraction form
    16,694,217/23,037,618 = 9,352,359.72/x
  3. Step 3: Cross multiply
    16,694,217x = 23,037,618 × 9,352,359.72
  4. Step 4: Simplify right side
    16,694,217x = 215,456,090,627,946.97
  5. Step 5: Solve for x
    x = 215,456,090,627,946.97/16,694,217
  6. Step 6: Final answer
    x = 12,906,031.51

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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.