Home / 31,285,550.09-46,928,412.62-9,723,304.73

Finding the Fourth Proportional to 31,285,550.09, 46,928,412.62 and 9,723,304.73

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Solution

The fourth proportional to 31,285,550.09, 46,928,412.62 and 9,723,304.73 is: 14,584,984.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,285,550.09 : 46,928,412.62 = 9,723,304.73 : x
  2. Step 2: Convert to fraction form
    31,285,550.09/46,928,412.62 = 9,723,304.73/x
  3. Step 3: Cross multiply
    31,285,550.09x = 46,928,412.62 × 9,723,304.73
  4. Step 4: Simplify right side
    31,285,550.09x = 456,299,256,399,437.69
  5. Step 5: Solve for x
    x = 456,299,256,399,437.69/31,285,550.09
  6. Step 6: Final answer
    x = 14,584,984.28

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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.