Home / 17,053,122.24-25,579,794.06-6,818,841.90

Finding the Fourth Proportional to 17,053,122.24, 25,579,794.06 and 6,818,841.90

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Solution

The fourth proportional to 17,053,122.24, 25,579,794.06 and 6,818,841.90 is: 10,228,307.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,053,122.24 : 25,579,794.06 = 6,818,841.90 : x
  2. Step 2: Convert to fraction form
    17,053,122.24/25,579,794.06 = 6,818,841.90/x
  3. Step 3: Cross multiply
    17,053,122.24x = 25,579,794.06 × 6,818,841.90
  4. Step 4: Simplify right side
    17,053,122.24x = 174,424,571,529,699.12
  5. Step 5: Solve for x
    x = 174,424,571,529,699.12/17,053,122.24
  6. Step 6: Final answer
    x = 10,228,307.11

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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.