Home / 1,793,505,852.36-2,475,039,137.74-1,000,551,834.18

Finding the Fourth Proportional to 1,793,505,852.36, 2,475,039,137.74 and 1,000,551,834.18

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Solution

The fourth proportional to 1,793,505,852.36, 2,475,039,137.74 and 1,000,551,834.18 is: 1,380,762,123.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,505,852.36 : 2,475,039,137.74 = 1,000,551,834.18 : x
  2. Step 2: Convert to fraction form
    1,793,505,852.36/2,475,039,137.74 = 1,000,551,834.18/x
  3. Step 3: Cross multiply
    1,793,505,852.36x = 2,475,039,137.74 × 1,000,551,834.18
  4. Step 4: Simplify right side
    1,793,505,852.36x = 2,476,404,948,930,640,896
  5. Step 5: Solve for x
    x = 2,476,404,948,930,640,896/1,793,505,852.36
  6. Step 6: Final answer
    x = 1,380,762,123.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.