Home / 275,890,285.30-413,835,427.95-244,836,051.70

Finding the Fourth Proportional to 275,890,285.30, 413,835,427.95 and 244,836,051.70

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Solution

The fourth proportional to 275,890,285.30, 413,835,427.95 and 244,836,051.70 is: 367,254,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,890,285.30 : 413,835,427.95 = 244,836,051.70 : x
  2. Step 2: Convert to fraction form
    275,890,285.30/413,835,427.95 = 244,836,051.70/x
  3. Step 3: Cross multiply
    275,890,285.30x = 413,835,427.95 × 244,836,051.70
  4. Step 4: Simplify right side
    275,890,285.30x = 101,321,832,232,857,824
  5. Step 5: Solve for x
    x = 101,321,832,232,857,824/275,890,285.30
  6. Step 6: Final answer
    x = 367,254,077.55

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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.