Home / 964,440,619.04-1,446,660,928.56-283,636,267.04

Finding the Fourth Proportional to 964,440,619.04, 1,446,660,928.56 and 283,636,267.04

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Solution

The fourth proportional to 964,440,619.04, 1,446,660,928.56 and 283,636,267.04 is: 425,454,400.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,440,619.04 : 1,446,660,928.56 = 283,636,267.04 : x
  2. Step 2: Convert to fraction form
    964,440,619.04/1,446,660,928.56 = 283,636,267.04/x
  3. Step 3: Cross multiply
    964,440,619.04x = 1,446,660,928.56 × 283,636,267.04
  4. Step 4: Simplify right side
    964,440,619.04x = 410,325,505,449,378,560
  5. Step 5: Solve for x
    x = 410,325,505,449,378,560/964,440,619.04
  6. Step 6: Final answer
    x = 425,454,400.56

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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.