Home / 174,960,664.20-262,440,996.30-165,607,302.60

Finding the Fourth Proportional to 174,960,664.20, 262,440,996.30 and 165,607,302.60

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Solution

The fourth proportional to 174,960,664.20, 262,440,996.30 and 165,607,302.60 is: 248,410,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,664.20 : 262,440,996.30 = 165,607,302.60 : x
  2. Step 2: Convert to fraction form
    174,960,664.20/262,440,996.30 = 165,607,302.60/x
  3. Step 3: Cross multiply
    174,960,664.20x = 262,440,996.30 × 165,607,302.60
  4. Step 4: Simplify right side
    174,960,664.20x = 43,462,145,488,899,584
  5. Step 5: Solve for x
    x = 43,462,145,488,899,584/174,960,664.20
  6. Step 6: Final answer
    x = 248,410,953.90

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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.