Home / 23,941,822.94-33,039,816.56-13,487,964.70

Finding the Fourth Proportional to 23,941,822.94, 33,039,816.56 and 13,487,964.70

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Solution

The fourth proportional to 23,941,822.94, 33,039,816.56 and 13,487,964.70 is: 18,613,448.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,941,822.94 : 33,039,816.56 = 13,487,964.70 : x
  2. Step 2: Convert to fraction form
    23,941,822.94/33,039,816.56 = 13,487,964.70/x
  3. Step 3: Cross multiply
    23,941,822.94x = 33,039,816.56 × 13,487,964.70
  4. Step 4: Simplify right side
    23,941,822.94x = 445,639,879,455,755.38
  5. Step 5: Solve for x
    x = 445,639,879,455,755.38/23,941,822.94
  6. Step 6: Final answer
    x = 18,613,448.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.