Home / 274,376,944,902.24-411,519,768,558.48-83,103,506,467.20

Finding the Fourth Proportional to 274,376,944,902.24, 411,519,768,558.48 and 83,103,506,467.20

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Solution

The fourth proportional to 274,376,944,902.24, 411,519,768,558.48 and 83,103,506,467.20 is: 124,641,433,557.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,376,944,902.24 : 411,519,768,558.48 = 83,103,506,467.20 : x
  2. Step 2: Convert to fraction form
    274,376,944,902.24/411,519,768,558.48 = 83,103,506,467.20/x
  3. Step 3: Cross multiply
    274,376,944,902.24x = 411,519,768,558.48 × 83,103,506,467.20
  4. Step 4: Simplify right side
    274,376,944,902.24x = 34,198,735,747,780,288,970,752
  5. Step 5: Solve for x
    x = 34,198,735,747,780,288,970,752/274,376,944,902.24
  6. Step 6: Final answer
    x = 124,641,433,557.64

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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.