Home / 33,356,188,992.60-50,034,243,341.70-8,512,852,800.60

Finding the Fourth Proportional to 33,356,188,992.60, 50,034,243,341.70 and 8,512,852,800.60

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Solution

The fourth proportional to 33,356,188,992.60, 50,034,243,341.70 and 8,512,852,800.60 is: 12,769,268,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,356,188,992.60 : 50,034,243,341.70 = 8,512,852,800.60 : x
  2. Step 2: Convert to fraction form
    33,356,188,992.60/50,034,243,341.70 = 8,512,852,800.60/x
  3. Step 3: Cross multiply
    33,356,188,992.60x = 50,034,243,341.70 × 8,512,852,800.60
  4. Step 4: Simplify right side
    33,356,188,992.60x = 425,934,148,557,292,765,184
  5. Step 5: Solve for x
    x = 425,934,148,557,292,765,184/33,356,188,992.60
  6. Step 6: Final answer
    x = 12,769,268,954.91

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1.5x scale

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.