Home / 33,409,923,011.61-46,106,905,995.23-19,139,508,666.33

Finding the Fourth Proportional to 33,409,923,011.61, 46,106,905,995.23 and 19,139,508,666.33

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Solution

The fourth proportional to 33,409,923,011.61, 46,106,905,995.23 and 19,139,508,666.33 is: 26,413,216,413.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409,923,011.61 : 46,106,905,995.23 = 19,139,508,666.33 : x
  2. Step 2: Convert to fraction form
    33,409,923,011.61/46,106,905,995.23 = 19,139,508,666.33/x
  3. Step 3: Cross multiply
    33,409,923,011.61x = 46,106,905,995.23 × 19,139,508,666.33
  4. Step 4: Simplify right side
    33,409,923,011.61x = 882,463,526,873,271,631,872
  5. Step 5: Solve for x
    x = 882,463,526,873,271,631,872/33,409,923,011.61
  6. Step 6: Final answer
    x = 26,413,216,413.78

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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.