Home / 174,960,239.20-262,440,358.80-173,952,469.60

Finding the Fourth Proportional to 174,960,239.20, 262,440,358.80 and 173,952,469.60

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Solution

The fourth proportional to 174,960,239.20, 262,440,358.80 and 173,952,469.60 is: 260,928,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,239.20 : 262,440,358.80 = 173,952,469.60 : x
  2. Step 2: Convert to fraction form
    174,960,239.20/262,440,358.80 = 173,952,469.60/x
  3. Step 3: Cross multiply
    174,960,239.20x = 262,440,358.80 × 173,952,469.60
  4. Step 4: Simplify right side
    174,960,239.20x = 45,652,148,535,970,096
  5. Step 5: Solve for x
    x = 45,652,148,535,970,096/174,960,239.20
  6. Step 6: Final answer
    x = 260,928,704.40

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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.