Home / 923,300,776.62-1,385,036,304.09-301,519,267.27

Finding the Fourth Proportional to 923,300,776.62, 1,385,036,304.09 and 301,519,267.27

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Solution

The fourth proportional to 923,300,776.62, 1,385,036,304.09 and 301,519,267.27 is: 452,306,704.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,300,776.62 : 1,385,036,304.09 = 301,519,267.27 : x
  2. Step 2: Convert to fraction form
    923,300,776.62/1,385,036,304.09 = 301,519,267.27/x
  3. Step 3: Cross multiply
    923,300,776.62x = 1,385,036,304.09 × 301,519,267.27
  4. Step 4: Simplify right side
    923,300,776.62x = 417,615,131,549,770,752
  5. Step 5: Solve for x
    x = 417,615,131,549,770,752/923,300,776.62
  6. Step 6: Final answer
    x = 452,306,704.51

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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.