Home / 303,161,107.20-453,891,355.20-294,658,051.20

Finding the Fourth Proportional to 303,161,107.20, 453,891,355.20 and 294,658,051.20

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Solution

The fourth proportional to 303,161,107.20, 453,891,355.20 and 294,658,051.20 is: 441,160,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,161,107.20 : 453,891,355.20 = 294,658,051.20 : x
  2. Step 2: Convert to fraction form
    303,161,107.20/453,891,355.20 = 294,658,051.20/x
  3. Step 3: Cross multiply
    303,161,107.20x = 453,891,355.20 × 294,658,051.20
  4. Step 4: Simplify right side
    303,161,107.20x = 133,742,742,179,758,976
  5. Step 5: Solve for x
    x = 133,742,742,179,758,976/303,161,107.20
  6. Step 6: Final answer
    x = 441,160,620.55

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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.