Home / 117,912,002.06-176,967,380.38-49,803,573.26

Finding the Fourth Proportional to 117,912,002.06, 176,967,380.38 and 49,803,573.26

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Solution

The fourth proportional to 117,912,002.06, 176,967,380.38 and 49,803,573.26 is: 74,747,334.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,912,002.06 : 176,967,380.38 = 49,803,573.26 : x
  2. Step 2: Convert to fraction form
    117,912,002.06/176,967,380.38 = 49,803,573.26/x
  3. Step 3: Cross multiply
    117,912,002.06x = 176,967,380.38 × 49,803,573.26
  4. Step 4: Simplify right side
    117,912,002.06x = 8,813,607,893,385,616
  5. Step 5: Solve for x
    x = 8,813,607,893,385,616/117,912,002.06
  6. Step 6: Final answer
    x = 74,747,334.79

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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.