Home / 174,984,308.20-262,098,548.70-152,309,492.20

Finding the Fourth Proportional to 174,984,308.20, 262,098,548.70 and 152,309,492.20

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Solution

The fourth proportional to 174,984,308.20, 262,098,548.70 and 152,309,492.20 is: 228,135,295.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,984,308.20 : 262,098,548.70 = 152,309,492.20 : x
  2. Step 2: Convert to fraction form
    174,984,308.20/262,098,548.70 = 152,309,492.20/x
  3. Step 3: Cross multiply
    174,984,308.20x = 262,098,548.70 × 152,309,492.20
  4. Step 4: Simplify right side
    174,984,308.20x = 39,920,096,858,853,968
  5. Step 5: Solve for x
    x = 39,920,096,858,853,968/174,984,308.20
  6. Step 6: Final answer
    x = 228,135,295.50

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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.