Home / 2,368,990,759.46-3,553,704,587.96-773,633,391.79

Finding the Fourth Proportional to 2,368,990,759.46, 3,553,704,587.96 and 773,633,391.79

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Solution

The fourth proportional to 2,368,990,759.46, 3,553,704,587.96 and 773,633,391.79 is: 1,160,521,425.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,990,759.46 : 3,553,704,587.96 = 773,633,391.79 : x
  2. Step 2: Convert to fraction form
    2,368,990,759.46/3,553,704,587.96 = 773,633,391.79/x
  3. Step 3: Cross multiply
    2,368,990,759.46x = 3,553,704,587.96 × 773,633,391.79
  4. Step 4: Simplify right side
    2,368,990,759.46x = 2,749,264,533,803,179,008
  5. Step 5: Solve for x
    x = 2,749,264,533,803,179,008/2,368,990,759.46
  6. Step 6: Final answer
    x = 1,160,521,425.77

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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.