Home / 184,107,735,219.45-254,031,826,372.87-102,805,048,556.69

Finding the Fourth Proportional to 184,107,735,219.45, 254,031,826,372.87 and 102,805,048,556.69

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Solution

The fourth proportional to 184,107,735,219.45, 254,031,826,372.87 and 102,805,048,556.69 is: 141,850,391,098.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,107,735,219.45 : 254,031,826,372.87 = 102,805,048,556.69 : x
  2. Step 2: Convert to fraction form
    184,107,735,219.45/254,031,826,372.87 = 102,805,048,556.69/x
  3. Step 3: Cross multiply
    184,107,735,219.45x = 254,031,826,372.87 × 102,805,048,556.69
  4. Step 4: Simplify right side
    184,107,735,219.45x = 26,115,754,245,207,541,940,224
  5. Step 5: Solve for x
    x = 26,115,754,245,207,541,940,224/184,107,735,219.45
  6. Step 6: Final answer
    x = 141,850,391,098.88

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1.5x scale

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.