Home / 14,444,704.17-21,669,890.54-5,346,881.37

Finding the Fourth Proportional to 14,444,704.17, 21,669,890.54 and 5,346,881.37

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Solution

The fourth proportional to 14,444,704.17, 21,669,890.54 and 5,346,881.37 is: 8,021,371.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,444,704.17 : 21,669,890.54 = 5,346,881.37 : x
  2. Step 2: Convert to fraction form
    14,444,704.17/21,669,890.54 = 5,346,881.37/x
  3. Step 3: Cross multiply
    14,444,704.17x = 21,669,890.54 × 5,346,881.37
  4. Step 4: Simplify right side
    14,444,704.17x = 115,866,333,991,530.84
  5. Step 5: Solve for x
    x = 115,866,333,991,530.84/14,444,704.17
  6. Step 6: Final answer
    x = 8,021,371.20

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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.