Home / 17,002,828.20-25,554,008.70-14,813,106.60

Finding the Fourth Proportional to 17,002,828.20, 25,554,008.70 and 14,813,106.60

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Solution

The fourth proportional to 17,002,828.20, 25,554,008.70 and 14,813,106.60 is: 22,263,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,828.20 : 25,554,008.70 = 14,813,106.60 : x
  2. Step 2: Convert to fraction form
    17,002,828.20/25,554,008.70 = 14,813,106.60/x
  3. Step 3: Cross multiply
    17,002,828.20x = 25,554,008.70 × 14,813,106.60
  4. Step 4: Simplify right side
    17,002,828.20x = 378,534,254,930,427.38
  5. Step 5: Solve for x
    x = 378,534,254,930,427.38/17,002,828.20
  6. Step 6: Final answer
    x = 22,263,017.10

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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.