Home / 14,444,705.67-21,669,892.79-5,346,882.87

Finding the Fourth Proportional to 14,444,705.67, 21,669,892.79 and 5,346,882.87

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Solution

The fourth proportional to 14,444,705.67, 21,669,892.79 and 5,346,882.87 is: 8,021,373.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,444,705.67 : 21,669,892.79 = 5,346,882.87 : x
  2. Step 2: Convert to fraction form
    14,444,705.67/21,669,892.79 = 5,346,882.87/x
  3. Step 3: Cross multiply
    14,444,705.67x = 21,669,892.79 × 5,346,882.87
  4. Step 4: Simplify right side
    14,444,705.67x = 115,866,378,526,853.09
  5. Step 5: Solve for x
    x = 115,866,378,526,853.09/14,444,705.67
  6. Step 6: Final answer
    x = 8,021,373.45

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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.