Home / 9,448,076,800.80-14,172,115,201.20-5,094,512,128.80

Finding the Fourth Proportional to 9,448,076,800.80, 14,172,115,201.20 and 5,094,512,128.80

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Solution

The fourth proportional to 9,448,076,800.80, 14,172,115,201.20 and 5,094,512,128.80 is: 7,641,768,193.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,076,800.80 : 14,172,115,201.20 = 5,094,512,128.80 : x
  2. Step 2: Convert to fraction form
    9,448,076,800.80/14,172,115,201.20 = 5,094,512,128.80/x
  3. Step 3: Cross multiply
    9,448,076,800.80x = 14,172,115,201.20 × 5,094,512,128.80
  4. Step 4: Simplify right side
    9,448,076,800.80x = 72,200,012,783,264,260,096
  5. Step 5: Solve for x
    x = 72,200,012,783,264,260,096/9,448,076,800.80
  6. Step 6: Final answer
    x = 7,641,768,193.20

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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.