Home / 66,076,713,573.57-91,185,877,845.95-36,003,198,104.01

Finding the Fourth Proportional to 66,076,713,573.57, 91,185,877,845.95 and 36,003,198,104.01

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Solution

The fourth proportional to 66,076,713,573.57, 91,185,877,845.95 and 36,003,198,104.01 is: 49,684,420,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,076,713,573.57 : 91,185,877,845.95 = 36,003,198,104.01 : x
  2. Step 2: Convert to fraction form
    66,076,713,573.57/91,185,877,845.95 = 36,003,198,104.01/x
  3. Step 3: Cross multiply
    66,076,713,573.57x = 91,185,877,845.95 × 36,003,198,104.01
  4. Step 4: Simplify right side
    66,076,713,573.57x = 3,282,983,224,375,614,898,176
  5. Step 5: Solve for x
    x = 3,282,983,224,375,614,898,176/66,076,713,573.57
  6. Step 6: Final answer
    x = 49,684,420,529.18

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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.