Home / 177,260,539.50-244,660,359.58-103,945,301.10

Finding the Fourth Proportional to 177,260,539.50, 244,660,359.58 and 103,945,301.10

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Solution

The fourth proportional to 177,260,539.50, 244,660,359.58 and 103,945,301.10 is: 143,468,449.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,260,539.50 : 244,660,359.58 = 103,945,301.10 : x
  2. Step 2: Convert to fraction form
    177,260,539.50/244,660,359.58 = 103,945,301.10/x
  3. Step 3: Cross multiply
    177,260,539.50x = 244,660,359.58 × 103,945,301.10
  4. Step 4: Simplify right side
    177,260,539.50x = 25,431,294,743,777,368
  5. Step 5: Solve for x
    x = 25,431,294,743,777,368/177,260,539.50
  6. Step 6: Final answer
    x = 143,468,449.41

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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.