Home / 17,599,359.70-26,399,039.55-16,323,901.30

Finding the Fourth Proportional to 17,599,359.70, 26,399,039.55 and 16,323,901.30

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Solution

The fourth proportional to 17,599,359.70, 26,399,039.55 and 16,323,901.30 is: 24,485,851.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599,359.70 : 26,399,039.55 = 16,323,901.30 : x
  2. Step 2: Convert to fraction form
    17,599,359.70/26,399,039.55 = 16,323,901.30/x
  3. Step 3: Cross multiply
    17,599,359.70x = 26,399,039.55 × 16,323,901.30
  4. Step 4: Simplify right side
    17,599,359.70x = 430,935,316,028,996.44
  5. Step 5: Solve for x
    x = 430,935,316,028,996.44/17,599,359.70
  6. Step 6: Final answer
    x = 24,485,851.95

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.