Home / 17,465,514.30-26,198,271.45-11,088,222.30

Finding the Fourth Proportional to 17,465,514.30, 26,198,271.45 and 11,088,222.30

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Solution

The fourth proportional to 17,465,514.30, 26,198,271.45 and 11,088,222.30 is: 16,632,333.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,514.30 : 26,198,271.45 = 11,088,222.30 : x
  2. Step 2: Convert to fraction form
    17,465,514.30/26,198,271.45 = 11,088,222.30/x
  3. Step 3: Cross multiply
    17,465,514.30x = 26,198,271.45 × 11,088,222.30
  4. Step 4: Simplify right side
    17,465,514.30x = 290,492,257,713,343.38
  5. Step 5: Solve for x
    x = 290,492,257,713,343.38/17,465,514.30
  6. Step 6: Final answer
    x = 16,632,333.45

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Similar ratio
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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.