Home / 964,307,405.24-1,446,306,153.32-264,636,099.48

Finding the Fourth Proportional to 964,307,405.24, 1,446,306,153.32 and 264,636,099.48

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Solution

The fourth proportional to 964,307,405.24, 1,446,306,153.32 and 264,636,099.48 is: 396,911,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,307,405.24 : 1,446,306,153.32 = 264,636,099.48 : x
  2. Step 2: Convert to fraction form
    964,307,405.24/1,446,306,153.32 = 264,636,099.48/x
  3. Step 3: Cross multiply
    964,307,405.24x = 1,446,306,153.32 × 264,636,099.48
  4. Step 4: Simplify right side
    964,307,405.24x = 382,744,819,067,204,480
  5. Step 5: Solve for x
    x = 382,744,819,067,204,480/964,307,405.24
  6. Step 6: Final answer
    x = 396,911,624.85

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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.