Home / 1,801,213,473,435.70-2,702,277,530,866-833,819,346,912.80

Finding the Fourth Proportional to 1,801,213,473,435.70, 2,702,277,530,866 and 833,819,346,912.80

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Solution

The fourth proportional to 1,801,213,473,435.70, 2,702,277,530,866 and 833,819,346,912.80 is: 1,250,940,723,681.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,213,473,435.70 : 2,702,277,530,866 = 833,819,346,912.80 : x
  2. Step 2: Convert to fraction form
    1,801,213,473,435.70/2,702,277,530,866 = 833,819,346,912.80/x
  3. Step 3: Cross multiply
    1,801,213,473,435.70x = 2,702,277,530,866 × 833,819,346,912.80
  4. Step 4: Simplify right side
    1,801,213,473,435.70x = 2,253,211,285,963,822,092,779,520
  5. Step 5: Solve for x
    x = 2,253,211,285,963,822,092,779,520/1,801,213,473,435.70
  6. Step 6: Final answer
    x = 1,250,940,723,681.11

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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.