Home / 269,155,664.46-371,503,920.83-175,303,675.94

Finding the Fourth Proportional to 269,155,664.46, 371,503,920.83 and 175,303,675.94

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Solution

The fourth proportional to 269,155,664.46, 371,503,920.83 and 175,303,675.94 is: 241,964,080.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,155,664.46 : 371,503,920.83 = 175,303,675.94 : x
  2. Step 2: Convert to fraction form
    269,155,664.46/371,503,920.83 = 175,303,675.94/x
  3. Step 3: Cross multiply
    269,155,664.46x = 371,503,920.83 × 175,303,675.94
  4. Step 4: Simplify right side
    269,155,664.46x = 65,126,002,944,887,696
  5. Step 5: Solve for x
    x = 65,126,002,944,887,696/269,155,664.46
  6. Step 6: Final answer
    x = 241,964,080.81

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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.