Home / 43,489,104.48-60,011,874-23,909,486.40

Finding the Fourth Proportional to 43,489,104.48, 60,011,874 and 23,909,486.40

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Solution

The fourth proportional to 43,489,104.48, 60,011,874 and 23,909,486.40 is: 32,993,392.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,489,104.48 : 60,011,874 = 23,909,486.40 : x
  2. Step 2: Convert to fraction form
    43,489,104.48/60,011,874 = 23,909,486.40/x
  3. Step 3: Cross multiply
    43,489,104.48x = 60,011,874 × 23,909,486.40
  4. Step 4: Simplify right side
    43,489,104.48x = 1,434,853,085,241,513.50
  5. Step 5: Solve for x
    x = 1,434,853,085,241,513.50/43,489,104.48
  6. Step 6: Final answer
    x = 32,993,392.31

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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.