Home / 1,294,590,276,028.10-1,941,885,414,042.30-1,232,878,496,802.60

Finding the Fourth Proportional to 1,294,590,276,028.10, 1,941,885,414,042.30 and 1,232,878,496,802.60

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Solution

The fourth proportional to 1,294,590,276,028.10, 1,941,885,414,042.30 and 1,232,878,496,802.60 is: 1,849,317,745,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,590,276,028.10 : 1,941,885,414,042.30 = 1,232,878,496,802.60 : x
  2. Step 2: Convert to fraction form
    1,294,590,276,028.10/1,941,885,414,042.30 = 1,232,878,496,802.60/x
  3. Step 3: Cross multiply
    1,294,590,276,028.10x = 1,941,885,414,042.30 × 1,232,878,496,802.60
  4. Step 4: Simplify right side
    1,294,590,276,028.10x = 2,394,108,770,227,365,645,123,584
  5. Step 5: Solve for x
    x = 2,394,108,770,227,365,645,123,584/1,294,590,276,028.10
  6. Step 6: Final answer
    x = 1,849,317,745,204.04

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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.