Home / 54,975,459.60-82,442,194.20-16,624,227.60

Finding the Fourth Proportional to 54,975,459.60, 82,442,194.20 and 16,624,227.60

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Solution

The fourth proportional to 54,975,459.60, 82,442,194.20 and 16,624,227.60 is: 24,929,992.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,975,459.60 : 82,442,194.20 = 16,624,227.60 : x
  2. Step 2: Convert to fraction form
    54,975,459.60/82,442,194.20 = 16,624,227.60/x
  3. Step 3: Cross multiply
    54,975,459.60x = 82,442,194.20 × 16,624,227.60
  4. Step 4: Simplify right side
    54,975,459.60x = 1,370,537,800,224,200
  5. Step 5: Solve for x
    x = 1,370,537,800,224,200/54,975,459.60
  6. Step 6: Final answer
    x = 24,929,992.59

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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.