Home / 33,409,923,015.62-46,106,906,000.76-19,139,508,670.34

Finding the Fourth Proportional to 33,409,923,015.62, 46,106,906,000.76 and 19,139,508,670.34

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Solution

The fourth proportional to 33,409,923,015.62, 46,106,906,000.76 and 19,139,508,670.34 is: 26,413,216,419.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409,923,015.62 : 46,106,906,000.76 = 19,139,508,670.34 : x
  2. Step 2: Convert to fraction form
    33,409,923,015.62/46,106,906,000.76 = 19,139,508,670.34/x
  3. Step 3: Cross multiply
    33,409,923,015.62x = 46,106,906,000.76 × 19,139,508,670.34
  4. Step 4: Simplify right side
    33,409,923,015.62x = 882,463,527,164,097,462,272
  5. Step 5: Solve for x
    x = 882,463,527,164,097,462,272/33,409,923,015.62
  6. Step 6: Final answer
    x = 26,413,216,419.31

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Double scale
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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.