Home / 19,106,147.01-26,366,220.39-10,846,137.18

Finding the Fourth Proportional to 19,106,147.01, 26,366,220.39 and 10,846,137.18

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Solution

The fourth proportional to 19,106,147.01, 26,366,220.39 and 10,846,137.18 is: 14,967,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,106,147.01 : 26,366,220.39 = 10,846,137.18 : x
  2. Step 2: Convert to fraction form
    19,106,147.01/26,366,220.39 = 10,846,137.18/x
  3. Step 3: Cross multiply
    19,106,147.01x = 26,366,220.39 × 10,846,137.18
  4. Step 4: Simplify right side
    19,106,147.01x = 285,971,643,268,053.12
  5. Step 5: Solve for x
    x = 285,971,643,268,053.12/19,106,147.01
  6. Step 6: Final answer
    x = 14,967,520.30

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Double scale
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Similar ratio
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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.