Home / 14,810,992.97-22,208,501.03-6,719,553.65

Finding the Fourth Proportional to 14,810,992.97, 22,208,501.03 and 6,719,553.65

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Solution

The fourth proportional to 14,810,992.97, 22,208,501.03 and 6,719,553.65 is: 10,075,706.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,992.97 : 22,208,501.03 = 6,719,553.65 : x
  2. Step 2: Convert to fraction form
    14,810,992.97/22,208,501.03 = 6,719,553.65/x
  3. Step 3: Cross multiply
    14,810,992.97x = 22,208,501.03 × 6,719,553.65
  4. Step 4: Simplify right side
    14,810,992.97x = 149,231,214,179,088.72
  5. Step 5: Solve for x
    x = 149,231,214,179,088.72/14,810,992.97
  6. Step 6: Final answer
    x = 10,075,706.24

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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.