Home / 372,093,604.96-558,224,493.51-123,098,278.13

Finding the Fourth Proportional to 372,093,604.96, 558,224,493.51 and 123,098,278.13

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Solution

The fourth proportional to 372,093,604.96, 558,224,493.51 and 123,098,278.13 is: 184,675,235.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,093,604.96 : 558,224,493.51 = 123,098,278.13 : x
  2. Step 2: Convert to fraction form
    372,093,604.96/558,224,493.51 = 123,098,278.13/x
  3. Step 3: Cross multiply
    372,093,604.96x = 558,224,493.51 × 123,098,278.13
  4. Step 4: Simplify right side
    372,093,604.96x = 68,716,473,960,836,192
  5. Step 5: Solve for x
    x = 68,716,473,960,836,192/372,093,604.96
  6. Step 6: Final answer
    x = 184,675,235.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.