Home / 17,008,400.05-23,473,393.01-10,396,858.58

Finding the Fourth Proportional to 17,008,400.05, 23,473,393.01 and 10,396,858.58

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Solution

The fourth proportional to 17,008,400.05, 23,473,393.01 and 10,396,858.58 is: 14,348,765.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,400.05 : 23,473,393.01 = 10,396,858.58 : x
  2. Step 2: Convert to fraction form
    17,008,400.05/23,473,393.01 = 10,396,858.58/x
  3. Step 3: Cross multiply
    17,008,400.05x = 23,473,393.01 × 10,396,858.58
  4. Step 4: Simplify right side
    17,008,400.05x = 244,049,547,519,246.66
  5. Step 5: Solve for x
    x = 244,049,547,519,246.66/17,008,400.05
  6. Step 6: Final answer
    x = 14,348,765.72

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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.