Home / 17,003,198.70-25,554,564.45-14,813,477.10

Finding the Fourth Proportional to 17,003,198.70, 25,554,564.45 and 14,813,477.10

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Solution

The fourth proportional to 17,003,198.70, 25,554,564.45 and 14,813,477.10 is: 22,263,572.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,198.70 : 25,554,564.45 = 14,813,477.10 : x
  2. Step 2: Convert to fraction form
    17,003,198.70/25,554,564.45 = 14,813,477.10/x
  3. Step 3: Cross multiply
    17,003,198.70x = 25,554,564.45 × 14,813,477.10
  4. Step 4: Simplify right side
    17,003,198.70x = 378,551,955,280,549.06
  5. Step 5: Solve for x
    x = 378,551,955,280,549.06/17,003,198.70
  6. Step 6: Final answer
    x = 22,263,572.99

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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.