Home / 265,721,180.55-398,581,770.83-241,487,470.95

Finding the Fourth Proportional to 265,721,180.55, 398,581,770.83 and 241,487,470.95

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Solution

The fourth proportional to 265,721,180.55, 398,581,770.83 and 241,487,470.95 is: 362,231,206.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,721,180.55 : 398,581,770.83 = 241,487,470.95 : x
  2. Step 2: Convert to fraction form
    265,721,180.55/398,581,770.83 = 241,487,470.95/x
  3. Step 3: Cross multiply
    265,721,180.55x = 398,581,770.83 × 241,487,470.95
  4. Step 4: Simplify right side
    265,721,180.55x = 96,252,503,803,301,744
  5. Step 5: Solve for x
    x = 96,252,503,803,301,744/265,721,180.55
  6. Step 6: Final answer
    x = 362,231,206.43

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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.