Home / 33,015,407,811.90-49,523,111,717.85-27,901,457,357.10

Finding the Fourth Proportional to 33,015,407,811.90, 49,523,111,717.85 and 27,901,457,357.10

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Solution

The fourth proportional to 33,015,407,811.90, 49,523,111,717.85 and 27,901,457,357.10 is: 41,852,186,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,015,407,811.90 : 49,523,111,717.85 = 27,901,457,357.10 : x
  2. Step 2: Convert to fraction form
    33,015,407,811.90/49,523,111,717.85 = 27,901,457,357.10/x
  3. Step 3: Cross multiply
    33,015,407,811.90x = 49,523,111,717.85 × 27,901,457,357.10
  4. Step 4: Simplify right side
    33,015,407,811.90x = 1,381,766,989,786,490,863,616
  5. Step 5: Solve for x
    x = 1,381,766,989,786,490,863,616/33,015,407,811.90
  6. Step 6: Final answer
    x = 41,852,186,035.65

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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.