Home / 14,067,167.04-21,097,798.08-3,967,426.08

Finding the Fourth Proportional to 14,067,167.04, 21,097,798.08 and 3,967,426.08

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Solution

The fourth proportional to 14,067,167.04, 21,097,798.08 and 3,967,426.08 is: 5,950,306.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,167.04 : 21,097,798.08 = 3,967,426.08 : x
  2. Step 2: Convert to fraction form
    14,067,167.04/21,097,798.08 = 3,967,426.08/x
  3. Step 3: Cross multiply
    14,067,167.04x = 21,097,798.08 × 3,967,426.08
  4. Step 4: Simplify right side
    14,067,167.04x = 83,703,954,333,165.92
  5. Step 5: Solve for x
    x = 83,703,954,333,165.92/14,067,167.04
  6. Step 6: Final answer
    x = 5,950,306.42

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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.