Home / 1,060,711,628,672.90-1,591,067,441,224.40-254,878,569,250.98

Finding the Fourth Proportional to 1,060,711,628,672.90, 1,591,067,441,224.40 and 254,878,569,250.98

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Solution

The fourth proportional to 1,060,711,628,672.90, 1,591,067,441,224.40 and 254,878,569,250.98 is: 382,317,853,447.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,711,628,672.90 : 1,591,067,441,224.40 = 254,878,569,250.98 : x
  2. Step 2: Convert to fraction form
    1,060,711,628,672.90/1,591,067,441,224.40 = 254,878,569,250.98/x
  3. Step 3: Cross multiply
    1,060,711,628,672.90x = 1,591,067,441,224.40 × 254,878,569,250.98
  4. Step 4: Simplify right side
    1,060,711,628,672.90x = 405,528,993,001,092,811,849,728
  5. Step 5: Solve for x
    x = 405,528,993,001,092,811,849,728/1,060,711,628,672.90
  6. Step 6: Final answer
    x = 382,317,853,447.56

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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.