Home / 65,495,334.12-98,265,659.58-22,394,875.56

Finding the Fourth Proportional to 65,495,334.12, 98,265,659.58 and 22,394,875.56

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Solution

The fourth proportional to 65,495,334.12, 98,265,659.58 and 22,394,875.56 is: 33,600,060.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,495,334.12 : 98,265,659.58 = 22,394,875.56 : x
  2. Step 2: Convert to fraction form
    65,495,334.12/98,265,659.58 = 22,394,875.56/x
  3. Step 3: Cross multiply
    65,495,334.12x = 98,265,659.58 × 22,394,875.56
  4. Step 4: Simplify right side
    65,495,334.12x = 2,200,647,218,115,421.75
  5. Step 5: Solve for x
    x = 2,200,647,218,115,421.75/65,495,334.12
  6. Step 6: Final answer
    x = 33,600,060.95

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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.