Home / 29,304,230.09-43,962,976.89-9,872,928.08

Finding the Fourth Proportional to 29,304,230.09, 43,962,976.89 and 9,872,928.08

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Solution

The fourth proportional to 29,304,230.09, 43,962,976.89 and 9,872,928.08 is: 14,811,626.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,230.09 : 43,962,976.89 = 9,872,928.08 : x
  2. Step 2: Convert to fraction form
    29,304,230.09/43,962,976.89 = 9,872,928.08/x
  3. Step 3: Cross multiply
    29,304,230.09x = 43,962,976.89 × 9,872,928.08
  4. Step 4: Simplify right side
    29,304,230.09x = 434,043,308,797,857.19
  5. Step 5: Solve for x
    x = 434,043,308,797,857.19/29,304,230.09
  6. Step 6: Final answer
    x = 14,811,626.43

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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.