Home / 106,375,409.70-159,563,114.55-41,657,705.70

Finding the Fourth Proportional to 106,375,409.70, 159,563,114.55 and 41,657,705.70

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Solution

The fourth proportional to 106,375,409.70, 159,563,114.55 and 41,657,705.70 is: 62,486,558.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,375,409.70 : 159,563,114.55 = 41,657,705.70 : x
  2. Step 2: Convert to fraction form
    106,375,409.70/159,563,114.55 = 41,657,705.70/x
  3. Step 3: Cross multiply
    106,375,409.70x = 159,563,114.55 × 41,657,705.70
  4. Step 4: Simplify right side
    106,375,409.70x = 6,647,033,266,499,289
  5. Step 5: Solve for x
    x = 6,647,033,266,499,289/106,375,409.70
  6. Step 6: Final answer
    x = 62,486,558.55

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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.