Home / 33,573,814.40-50,360,721.60-23,370,147.20

Finding the Fourth Proportional to 33,573,814.40, 50,360,721.60 and 23,370,147.20

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Solution

The fourth proportional to 33,573,814.40, 50,360,721.60 and 23,370,147.20 is: 35,055,220.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,573,814.40 : 50,360,721.60 = 23,370,147.20 : x
  2. Step 2: Convert to fraction form
    33,573,814.40/50,360,721.60 = 23,370,147.20/x
  3. Step 3: Cross multiply
    33,573,814.40x = 50,360,721.60 × 23,370,147.20
  4. Step 4: Simplify right side
    33,573,814.40x = 1,176,937,476,890,219.50
  5. Step 5: Solve for x
    x = 1,176,937,476,890,219.50/33,573,814.40
  6. Step 6: Final answer
    x = 35,055,220.80

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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.