Home / 173,943,883.96-240,042,714.30-95,628,769.90

Finding the Fourth Proportional to 173,943,883.96, 240,042,714.30 and 95,628,769.90

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Solution

The fourth proportional to 173,943,883.96, 240,042,714.30 and 95,628,769.90 is: 131,967,787.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,943,883.96 : 240,042,714.30 = 95,628,769.90 : x
  2. Step 2: Convert to fraction form
    173,943,883.96/240,042,714.30 = 95,628,769.90/x
  3. Step 3: Cross multiply
    173,943,883.96x = 240,042,714.30 × 95,628,769.90
  4. Step 4: Simplify right side
    173,943,883.96x = 22,954,989,491,366,032
  5. Step 5: Solve for x
    x = 22,954,989,491,366,032/173,943,883.96
  6. Step 6: Final answer
    x = 131,967,787.36

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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.