Home / 22,361,743.40-33,526,026.30-9,571,778.60

Finding the Fourth Proportional to 22,361,743.40, 33,526,026.30 and 9,571,778.60

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Solution

The fourth proportional to 22,361,743.40, 33,526,026.30 and 9,571,778.60 is: 14,350,567.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,361,743.40 : 33,526,026.30 = 9,571,778.60 : x
  2. Step 2: Convert to fraction form
    22,361,743.40/33,526,026.30 = 9,571,778.60/x
  3. Step 3: Cross multiply
    22,361,743.40x = 33,526,026.30 × 9,571,778.60
  4. Step 4: Simplify right side
    22,361,743.40x = 320,903,701,081,377.19
  5. Step 5: Solve for x
    x = 320,903,701,081,377.19/22,361,743.40
  6. Step 6: Final answer
    x = 14,350,567.19

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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.