Home / 133,755,645,880.62-184,582,821,444.12-73,608,614,963.34

Finding the Fourth Proportional to 133,755,645,880.62, 184,582,821,444.12 and 73,608,614,963.34

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Solution

The fourth proportional to 133,755,645,880.62, 184,582,821,444.12 and 73,608,614,963.34 is: 101,579,905,229.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,755,645,880.62 : 184,582,821,444.12 = 73,608,614,963.34 : x
  2. Step 2: Convert to fraction form
    133,755,645,880.62/184,582,821,444.12 = 73,608,614,963.34/x
  3. Step 3: Cross multiply
    133,755,645,880.62x = 184,582,821,444.12 × 73,608,614,963.34
  4. Step 4: Simplify right side
    133,755,645,880.62x = 13,586,885,832,527,166,046,208
  5. Step 5: Solve for x
    x = 13,586,885,832,527,166,046,208/133,755,645,880.62
  6. Step 6: Final answer
    x = 101,579,905,229.97

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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.