Home / 3,331,599,914.06-4,997,961,707.29-1,120,283,970.53

Finding the Fourth Proportional to 3,331,599,914.06, 4,997,961,707.29 and 1,120,283,970.53

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Solution

The fourth proportional to 3,331,599,914.06, 4,997,961,707.29 and 1,120,283,970.53 is: 1,680,614,878.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,599,914.06 : 4,997,961,707.29 = 1,120,283,970.53 : x
  2. Step 2: Convert to fraction form
    3,331,599,914.06/4,997,961,707.29 = 1,120,283,970.53/x
  3. Step 3: Cross multiply
    3,331,599,914.06x = 4,997,961,707.29 × 1,120,283,970.53
  4. Step 4: Simplify right side
    3,331,599,914.06x = 5,599,136,385,972,060,160
  5. Step 5: Solve for x
    x = 5,599,136,385,972,060,160/3,331,599,914.06
  6. Step 6: Final answer
    x = 1,680,614,878.86

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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.