Home / 341,507,456.89-471,281,819.01-184,874,563.37

Finding the Fourth Proportional to 341,507,456.89, 471,281,819.01 and 184,874,563.37

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Solution

The fourth proportional to 341,507,456.89, 471,281,819.01 and 184,874,563.37 is: 255,127,724.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,507,456.89 : 471,281,819.01 = 184,874,563.37 : x
  2. Step 2: Convert to fraction form
    341,507,456.89/471,281,819.01 = 184,874,563.37/x
  3. Step 3: Cross multiply
    341,507,456.89x = 471,281,819.01 × 184,874,563.37
  4. Step 4: Simplify right side
    341,507,456.89x = 87,128,020,512,567,408
  5. Step 5: Solve for x
    x = 87,128,020,512,567,408/341,507,456.89
  6. Step 6: Final answer
    x = 255,127,724.90

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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.