Home / 33,289,404,886.32-49,934,106,364.50-15,356,477,640.66

Finding the Fourth Proportional to 33,289,404,886.32, 49,934,106,364.50 and 15,356,477,640.66

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Solution

The fourth proportional to 33,289,404,886.32, 49,934,106,364.50 and 15,356,477,640.66 is: 23,034,716,015.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,289,404,886.32 : 49,934,106,364.50 = 15,356,477,640.66 : x
  2. Step 2: Convert to fraction form
    33,289,404,886.32/49,934,106,364.50 = 15,356,477,640.66/x
  3. Step 3: Cross multiply
    33,289,404,886.32x = 49,934,106,364.50 × 15,356,477,640.66
  4. Step 4: Simplify right side
    33,289,404,886.32x = 766,811,987,892,782,497,792
  5. Step 5: Solve for x
    x = 766,811,987,892,782,497,792/33,289,404,886.32
  6. Step 6: Final answer
    x = 23,034,716,015.84

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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.