Home / 967,261,434.32-1,450,033,116.60-376,914,990.80

Finding the Fourth Proportional to 967,261,434.32, 1,450,033,116.60 and 376,914,990.80

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Solution

The fourth proportional to 967,261,434.32, 1,450,033,116.60 and 376,914,990.80 is: 565,037,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,261,434.32 : 1,450,033,116.60 = 376,914,990.80 : x
  2. Step 2: Convert to fraction form
    967,261,434.32/1,450,033,116.60 = 376,914,990.80/x
  3. Step 3: Cross multiply
    967,261,434.32x = 1,450,033,116.60 × 376,914,990.80
  4. Step 4: Simplify right side
    967,261,434.32x = 546,539,218,802,984,320
  5. Step 5: Solve for x
    x = 546,539,218,802,984,320/967,261,434.32
  6. Step 6: Final answer
    x = 565,037,744.10

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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.