Home / 341,351,693.38-471,066,576.90-184,718,783.46

Finding the Fourth Proportional to 341,351,693.38, 471,066,576.90 and 184,718,783.46

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Solution

The fourth proportional to 341,351,693.38, 471,066,576.90 and 184,718,783.46 is: 254,912,592.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,351,693.38 : 471,066,576.90 = 184,718,783.46 : x
  2. Step 2: Convert to fraction form
    341,351,693.38/471,066,576.90 = 184,718,783.46/x
  3. Step 3: Cross multiply
    341,351,693.38x = 471,066,576.90 × 184,718,783.46
  4. Step 4: Simplify right side
    341,351,693.38x = 87,014,845,013,634,544
  5. Step 5: Solve for x
    x = 87,014,845,013,634,544/341,351,693.38
  6. Step 6: Final answer
    x = 254,912,592.21

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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.