Home / 26,701,064.37-36,848,193.30-15,100,362.63

Finding the Fourth Proportional to 26,701,064.37, 36,848,193.30 and 15,100,362.63

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Solution

The fourth proportional to 26,701,064.37, 36,848,193.30 and 15,100,362.63 is: 20,838,910.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,064.37 : 36,848,193.30 = 15,100,362.63 : x
  2. Step 2: Convert to fraction form
    26,701,064.37/36,848,193.30 = 15,100,362.63/x
  3. Step 3: Cross multiply
    26,701,064.37x = 36,848,193.30 × 15,100,362.63
  4. Step 4: Simplify right side
    26,701,064.37x = 556,421,081,090,336.38
  5. Step 5: Solve for x
    x = 556,421,081,090,336.38/26,701,064.37
  6. Step 6: Final answer
    x = 20,838,910.14

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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.