Home / 116,555,770.20-174,882,644.10-62,640,096.60

Finding the Fourth Proportional to 116,555,770.20, 174,882,644.10 and 62,640,096.60

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Solution

The fourth proportional to 116,555,770.20, 174,882,644.10 and 62,640,096.60 is: 93,986,472.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,555,770.20 : 174,882,644.10 = 62,640,096.60 : x
  2. Step 2: Convert to fraction form
    116,555,770.20/174,882,644.10 = 62,640,096.60/x
  3. Step 3: Cross multiply
    116,555,770.20x = 174,882,644.10 × 62,640,096.60
  4. Step 4: Simplify right side
    116,555,770.20x = 10,954,665,720,087,420
  5. Step 5: Solve for x
    x = 10,954,665,720,087,420/116,555,770.20
  6. Step 6: Final answer
    x = 93,986,472.75

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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.