Home / 33,621,402,902.09-50,432,200,093.94-9,719,853,364.67

Finding the Fourth Proportional to 33,621,402,902.09, 50,432,200,093.94 and 9,719,853,364.67

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Solution

The fourth proportional to 33,621,402,902.09, 50,432,200,093.94 and 9,719,853,364.67 is: 14,579,807,725.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,621,402,902.09 : 50,432,200,093.94 = 9,719,853,364.67 : x
  2. Step 2: Convert to fraction form
    33,621,402,902.09/50,432,200,093.94 = 9,719,853,364.67/x
  3. Step 3: Cross multiply
    33,621,402,902.09x = 50,432,200,093.94 × 9,719,853,364.67
  4. Step 4: Simplify right side
    33,621,402,902.09x = 490,193,589,770,492,641,280
  5. Step 5: Solve for x
    x = 490,193,589,770,492,641,280/33,621,402,902.09
  6. Step 6: Final answer
    x = 14,579,807,725.40

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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.