Home / 275,890,267.05-413,835,400.58-244,836,033.45

Finding the Fourth Proportional to 275,890,267.05, 413,835,400.58 and 244,836,033.45

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Solution

The fourth proportional to 275,890,267.05, 413,835,400.58 and 244,836,033.45 is: 367,254,050.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,890,267.05 : 413,835,400.58 = 244,836,033.45 : x
  2. Step 2: Convert to fraction form
    275,890,267.05/413,835,400.58 = 244,836,033.45/x
  3. Step 3: Cross multiply
    275,890,267.05x = 413,835,400.58 × 244,836,033.45
  4. Step 4: Simplify right side
    275,890,267.05x = 101,321,817,979,199,024
  5. Step 5: Solve for x
    x = 101,321,817,979,199,024/275,890,267.05
  6. Step 6: Final answer
    x = 367,254,050.18

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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.