Home / 43,702,961.12-60,309,791.52-23,856,646.40

Finding the Fourth Proportional to 43,702,961.12, 60,309,791.52 and 23,856,646.40

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Solution

The fourth proportional to 43,702,961.12, 60,309,791.52 and 23,856,646.40 is: 32,922,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,702,961.12 : 60,309,791.52 = 23,856,646.40 : x
  2. Step 2: Convert to fraction form
    43,702,961.12/60,309,791.52 = 23,856,646.40/x
  3. Step 3: Cross multiply
    43,702,961.12x = 60,309,791.52 × 23,856,646.40
  4. Step 4: Simplify right side
    43,702,961.12x = 1,438,789,370,750,358.50
  5. Step 5: Solve for x
    x = 1,438,789,370,750,358.50/43,702,961.12
  6. Step 6: Final answer
    x = 32,922,011.09

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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.