Home / 1,294,590,276,027.40-1,941,885,414,041.10-1,232,878,496,801.90

Finding the Fourth Proportional to 1,294,590,276,027.40, 1,941,885,414,041.10 and 1,232,878,496,801.90

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Solution

The fourth proportional to 1,294,590,276,027.40, 1,941,885,414,041.10 and 1,232,878,496,801.90 is: 1,849,317,745,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,590,276,027.40 : 1,941,885,414,041.10 = 1,232,878,496,801.90 : x
  2. Step 2: Convert to fraction form
    1,294,590,276,027.40/1,941,885,414,041.10 = 1,232,878,496,801.90/x
  3. Step 3: Cross multiply
    1,294,590,276,027.40x = 1,941,885,414,041.10 × 1,232,878,496,801.90
  4. Step 4: Simplify right side
    1,294,590,276,027.40x = 2,394,108,770,224,526,403,305,472
  5. Step 5: Solve for x
    x = 2,394,108,770,224,526,403,305,472/1,294,590,276,027.40
  6. Step 6: Final answer
    x = 1,849,317,745,202.85

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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.