Home / 439,273,655.73-606,235,995.90-241,073,401.80

Finding the Fourth Proportional to 439,273,655.73, 606,235,995.90 and 241,073,401.80

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Solution

The fourth proportional to 439,273,655.73, 606,235,995.90 and 241,073,401.80 is: 332,702,341.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,273,655.73 : 606,235,995.90 = 241,073,401.80 : x
  2. Step 2: Convert to fraction form
    439,273,655.73/606,235,995.90 = 241,073,401.80/x
  3. Step 3: Cross multiply
    439,273,655.73x = 606,235,995.90 × 241,073,401.80
  4. Step 4: Simplify right side
    439,273,655.73x = 146,147,373,825,223,840
  5. Step 5: Solve for x
    x = 146,147,373,825,223,840/439,273,655.73
  6. Step 6: Final answer
    x = 332,702,341.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.