Home / 24,489,076.80-36,733,615.20-21,843,681.60

Finding the Fourth Proportional to 24,489,076.80, 36,733,615.20 and 21,843,681.60

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Solution

The fourth proportional to 24,489,076.80, 36,733,615.20 and 21,843,681.60 is: 32,765,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,489,076.80 : 36,733,615.20 = 21,843,681.60 : x
  2. Step 2: Convert to fraction form
    24,489,076.80/36,733,615.20 = 21,843,681.60/x
  3. Step 3: Cross multiply
    24,489,076.80x = 36,733,615.20 × 21,843,681.60
  4. Step 4: Simplify right side
    24,489,076.80x = 802,397,394,445,720.50
  5. Step 5: Solve for x
    x = 802,397,394,445,720.50/24,489,076.80
  6. Step 6: Final answer
    x = 32,765,522.40

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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.