Home / 133,755,645,683.34-184,582,821,172.05-73,608,614,766.09

Finding the Fourth Proportional to 133,755,645,683.34, 184,582,821,172.05 and 73,608,614,766.09

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Solution

The fourth proportional to 133,755,645,683.34, 184,582,821,172.05 and 73,608,614,766.09 is: 101,579,904,957.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,755,645,683.34 : 184,582,821,172.05 = 73,608,614,766.09 : x
  2. Step 2: Convert to fraction form
    133,755,645,683.34/184,582,821,172.05 = 73,608,614,766.09/x
  3. Step 3: Cross multiply
    133,755,645,683.34x = 184,582,821,172.05 × 73,608,614,766.09
  4. Step 4: Simplify right side
    133,755,645,683.34x = 13,586,885,776,091,507,589,120
  5. Step 5: Solve for x
    x = 13,586,885,776,091,507,589,120/133,755,645,683.34
  6. Step 6: Final answer
    x = 101,579,904,957.87

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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.