Home / 41,383,894,886.20-62,075,842,329.30-11,940,898,252.60

Finding the Fourth Proportional to 41,383,894,886.20, 62,075,842,329.30 and 11,940,898,252.60

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Solution

The fourth proportional to 41,383,894,886.20, 62,075,842,329.30 and 11,940,898,252.60 is: 17,911,347,378.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383,894,886.20 : 62,075,842,329.30 = 11,940,898,252.60 : x
  2. Step 2: Convert to fraction form
    41,383,894,886.20/62,075,842,329.30 = 11,940,898,252.60/x
  3. Step 3: Cross multiply
    41,383,894,886.20x = 62,075,842,329.30 × 11,940,898,252.60
  4. Step 4: Simplify right side
    41,383,894,886.20x = 741,241,317,198,611,480,576
  5. Step 5: Solve for x
    x = 741,241,317,198,611,480,576/41,383,894,886.20
  6. Step 6: Final answer
    x = 17,911,347,378.90

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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.