Home / 328,591,619,652.84-453,456,091,209.40-184,076,766,608.95

Finding the Fourth Proportional to 328,591,619,652.84, 453,456,091,209.40 and 184,076,766,608.95

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Solution

The fourth proportional to 328,591,619,652.84, 453,456,091,209.40 and 184,076,766,608.95 is: 254,025,745,261.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,591,619,652.84 : 453,456,091,209.40 = 184,076,766,608.95 : x
  2. Step 2: Convert to fraction form
    328,591,619,652.84/453,456,091,209.40 = 184,076,766,608.95/x
  3. Step 3: Cross multiply
    328,591,619,652.84x = 453,456,091,209.40 × 184,076,766,608.95
  4. Step 4: Simplify right side
    328,591,619,652.84x = 83,470,731,068,959,470,125,056
  5. Step 5: Solve for x
    x = 83,470,731,068,959,470,125,056/328,591,619,652.84
  6. Step 6: Final answer
    x = 254,025,745,261.39

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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.