Home / 17,649,039.70-26,454,724.35-10,059,663.70

Finding the Fourth Proportional to 17,649,039.70, 26,454,724.35 and 10,059,663.70

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Solution

The fourth proportional to 17,649,039.70, 26,454,724.35 and 10,059,663.70 is: 15,078,759.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,649,039.70 : 26,454,724.35 = 10,059,663.70 : x
  2. Step 2: Convert to fraction form
    17,649,039.70/26,454,724.35 = 10,059,663.70/x
  3. Step 3: Cross multiply
    17,649,039.70x = 26,454,724.35 × 10,059,663.70
  4. Step 4: Simplify right side
    17,649,039.70x = 266,125,630,237,201.09
  5. Step 5: Solve for x
    x = 266,125,630,237,201.09/17,649,039.70
  6. Step 6: Final answer
    x = 15,078,759.79

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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.