Home / 223,391,718,470.74-335,085,369,483.66-102,345,938,628.46

Finding the Fourth Proportional to 223,391,718,470.74, 335,085,369,483.66 and 102,345,938,628.46

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Solution

The fourth proportional to 223,391,718,470.74, 335,085,369,483.66 and 102,345,938,628.46 is: 153,517,896,255.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,391,718,470.74 : 335,085,369,483.66 = 102,345,938,628.46 : x
  2. Step 2: Convert to fraction form
    223,391,718,470.74/335,085,369,483.66 = 102,345,938,628.46/x
  3. Step 3: Cross multiply
    223,391,718,470.74x = 335,085,369,483.66 × 102,345,938,628.46
  4. Step 4: Simplify right side
    223,391,718,470.74x = 34,294,626,660,469,509,718,016
  5. Step 5: Solve for x
    x = 34,294,626,660,469,509,718,016/223,391,718,470.74
  6. Step 6: Final answer
    x = 153,517,896,255.23

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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.