Home / 17,251,119,284.40-25,876,678,926.60-11,362,327,851.60

Finding the Fourth Proportional to 17,251,119,284.40, 25,876,678,926.60 and 11,362,327,851.60

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Solution

The fourth proportional to 17,251,119,284.40, 25,876,678,926.60 and 11,362,327,851.60 is: 17,043,491,777.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,251,119,284.40 : 25,876,678,926.60 = 11,362,327,851.60 : x
  2. Step 2: Convert to fraction form
    17,251,119,284.40/25,876,678,926.60 = 11,362,327,851.60/x
  3. Step 3: Cross multiply
    17,251,119,284.40x = 25,876,678,926.60 × 11,362,327,851.60
  4. Step 4: Simplify right side
    17,251,119,284.40x = 294,019,309,674,617,962,496
  5. Step 5: Solve for x
    x = 294,019,309,674,617,962,496/17,251,119,284.40
  6. Step 6: Final answer
    x = 17,043,491,777.40

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Double scale
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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.