Home / 174,960,266.20-262,440,399.30-173,952,496.60

Finding the Fourth Proportional to 174,960,266.20, 262,440,399.30 and 173,952,496.60

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Solution

The fourth proportional to 174,960,266.20, 262,440,399.30 and 173,952,496.60 is: 260,928,744.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,266.20 : 262,440,399.30 = 173,952,496.60 : x
  2. Step 2: Convert to fraction form
    174,960,266.20/262,440,399.30 = 173,952,496.60/x
  3. Step 3: Cross multiply
    174,960,266.20x = 262,440,399.30 × 173,952,496.60
  4. Step 4: Simplify right side
    174,960,266.20x = 45,652,162,666,935,896
  5. Step 5: Solve for x
    x = 45,652,162,666,935,896/174,960,266.20
  6. Step 6: Final answer
    x = 260,928,744.90

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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.