Home / 16,284,424,936.32-22,473,466,336.44-12,263,000,261.04

Finding the Fourth Proportional to 16,284,424,936.32, 22,473,466,336.44 and 12,263,000,261.04

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Solution

The fourth proportional to 16,284,424,936.32, 22,473,466,336.44 and 12,263,000,261.04 is: 16,923,663,232.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,424,936.32 : 22,473,466,336.44 = 12,263,000,261.04 : x
  2. Step 2: Convert to fraction form
    16,284,424,936.32/22,473,466,336.44 = 12,263,000,261.04/x
  3. Step 3: Cross multiply
    16,284,424,936.32x = 22,473,466,336.44 × 12,263,000,261.04
  4. Step 4: Simplify right side
    16,284,424,936.32x = 275,592,123,550,237,360,128
  5. Step 5: Solve for x
    x = 275,592,123,550,237,360,128/16,284,424,936.32
  6. Step 6: Final answer
    x = 16,923,663,232.07

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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.