Home / 43,326,659.88-59,790,667.32-23,747,487.69

Finding the Fourth Proportional to 43,326,659.88, 59,790,667.32 and 23,747,487.69

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Solution

The fourth proportional to 43,326,659.88, 59,790,667.32 and 23,747,487.69 is: 32,771,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,326,659.88 : 59,790,667.32 = 23,747,487.69 : x
  2. Step 2: Convert to fraction form
    43,326,659.88/59,790,667.32 = 23,747,487.69/x
  3. Step 3: Cross multiply
    43,326,659.88x = 59,790,667.32 × 23,747,487.69
  4. Step 4: Simplify right side
    43,326,659.88x = 1,419,878,136,158,585.50
  5. Step 5: Solve for x
    x = 1,419,878,136,158,585.50/43,326,659.88
  6. Step 6: Final answer
    x = 32,771,465.42

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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.