Home / 33,865,416,506.31-46,736,892,586.22-20,317,563,516.39

Finding the Fourth Proportional to 33,865,416,506.31, 46,736,892,586.22 and 20,317,563,516.39

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Solution

The fourth proportional to 33,865,416,506.31, 46,736,892,586.22 and 20,317,563,516.39 is: 28,039,808,206.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865,416,506.31 : 46,736,892,586.22 = 20,317,563,516.39 : x
  2. Step 2: Convert to fraction form
    33,865,416,506.31/46,736,892,586.22 = 20,317,563,516.39/x
  3. Step 3: Cross multiply
    33,865,416,506.31x = 46,736,892,586.22 × 20,317,563,516.39
  4. Step 4: Simplify right side
    33,865,416,506.31x = 949,579,783,679,120,113,664
  5. Step 5: Solve for x
    x = 949,579,783,679,120,113,664/33,865,416,506.31
  6. Step 6: Final answer
    x = 28,039,808,206.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.