Home / 74,003,962,286.86-110,992,821,667.56-33,657,363,569.35

Finding the Fourth Proportional to 74,003,962,286.86, 110,992,821,667.56 and 33,657,363,569.35

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Solution

The fourth proportional to 74,003,962,286.86, 110,992,821,667.56 and 33,657,363,569.35 is: 50,480,077,512.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,003,962,286.86 : 110,992,821,667.56 = 33,657,363,569.35 : x
  2. Step 2: Convert to fraction form
    74,003,962,286.86/110,992,821,667.56 = 33,657,363,569.35/x
  3. Step 3: Cross multiply
    74,003,962,286.86x = 110,992,821,667.56 × 33,657,363,569.35
  4. Step 4: Simplify right side
    74,003,962,286.86x = 3,735,725,752,453,539,299,328
  5. Step 5: Solve for x
    x = 3,735,725,752,453,539,299,328/74,003,962,286.86
  6. Step 6: Final answer
    x = 50,480,077,512.24

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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.