Home / 15,533,997.43-23,301,930.27-4,751,391.70

Finding the Fourth Proportional to 15,533,997.43, 23,301,930.27 and 4,751,391.70

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Solution

The fourth proportional to 15,533,997.43, 23,301,930.27 and 4,751,391.70 is: 7,127,373.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,997.43 : 23,301,930.27 = 4,751,391.70 : x
  2. Step 2: Convert to fraction form
    15,533,997.43/23,301,930.27 = 4,751,391.70/x
  3. Step 3: Cross multiply
    15,533,997.43x = 23,301,930.27 × 4,751,391.70
  4. Step 4: Simplify right side
    15,533,997.43x = 110,716,598,078,856.77
  5. Step 5: Solve for x
    x = 110,716,598,078,856.77/15,533,997.43
  6. Step 6: Final answer
    x = 7,127,373.27

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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.