Home / 341,374,628.79-471,098,471.21-184,741,748.93

Finding the Fourth Proportional to 341,374,628.79, 471,098,471.21 and 184,741,748.93

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Solution

The fourth proportional to 341,374,628.79, 471,098,471.21 and 184,741,748.93 is: 254,944,416.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,374,628.79 : 471,098,471.21 = 184,741,748.93 : x
  2. Step 2: Convert to fraction form
    341,374,628.79/471,098,471.21 = 184,741,748.93/x
  3. Step 3: Cross multiply
    341,374,628.79x = 471,098,471.21 × 184,741,748.93
  4. Step 4: Simplify right side
    341,374,628.79x = 87,031,555,490,531,472
  5. Step 5: Solve for x
    x = 87,031,555,490,531,472/341,374,628.79
  6. Step 6: Final answer
    x = 254,944,416.34

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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.