Home / 14,071,901.04-21,092,166.68-6,384,016.49

Finding the Fourth Proportional to 14,071,901.04, 21,092,166.68 and 6,384,016.49

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Solution

The fourth proportional to 14,071,901.04, 21,092,166.68 and 6,384,016.49 is: 9,568,908.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,071,901.04 : 21,092,166.68 = 6,384,016.49 : x
  2. Step 2: Convert to fraction form
    14,071,901.04/21,092,166.68 = 6,384,016.49/x
  3. Step 3: Cross multiply
    14,071,901.04x = 21,092,166.68 × 6,384,016.49
  4. Step 4: Simplify right side
    14,071,901.04x = 134,652,739,757,567.66
  5. Step 5: Solve for x
    x = 134,652,739,757,567.66/14,071,901.04
  6. Step 6: Final answer
    x = 9,568,908.95

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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.