Home / 793,542,667.79-1,094,956,512.84-441,070,735.46

Finding the Fourth Proportional to 793,542,667.79, 1,094,956,512.84 and 441,070,735.46

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Solution

The fourth proportional to 793,542,667.79, 1,094,956,512.84 and 441,070,735.46 is: 608,604,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,542,667.79 : 1,094,956,512.84 = 441,070,735.46 : x
  2. Step 2: Convert to fraction form
    793,542,667.79/1,094,956,512.84 = 441,070,735.46/x
  3. Step 3: Cross multiply
    793,542,667.79x = 1,094,956,512.84 × 441,070,735.46
  4. Step 4: Simplify right side
    793,542,667.79x = 482,953,274,409,580,864
  5. Step 5: Solve for x
    x = 482,953,274,409,580,864/793,542,667.79
  6. Step 6: Final answer
    x = 608,604,041.11

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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.