Home / 133,755,645,435.16-184,582,820,830.26-73,608,614,517.64

Finding the Fourth Proportional to 133,755,645,435.16, 184,582,820,830.26 and 73,608,614,517.64

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Solution

The fourth proportional to 133,755,645,435.16, 184,582,820,830.26 and 73,608,614,517.64 is: 101,579,904,615.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,755,645,435.16 : 184,582,820,830.26 = 73,608,614,517.64 : x
  2. Step 2: Convert to fraction form
    133,755,645,435.16/184,582,820,830.26 = 73,608,614,517.64/x
  3. Step 3: Cross multiply
    133,755,645,435.16x = 184,582,820,830.26 × 73,608,614,517.64
  4. Step 4: Simplify right side
    133,755,645,435.16x = 13,586,885,705,073,218,813,952
  5. Step 5: Solve for x
    x = 13,586,885,705,073,218,813,952/133,755,645,435.16
  6. Step 6: Final answer
    x = 101,579,904,615.39

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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.