Home / 17,677,315.01-26,517,093.26-5,547,257.21

Finding the Fourth Proportional to 17,677,315.01, 26,517,093.26 and 5,547,257.21

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Solution

The fourth proportional to 17,677,315.01, 26,517,093.26 and 5,547,257.21 is: 8,321,237.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,315.01 : 26,517,093.26 = 5,547,257.21 : x
  2. Step 2: Convert to fraction form
    17,677,315.01/26,517,093.26 = 5,547,257.21/x
  3. Step 3: Cross multiply
    17,677,315.01x = 26,517,093.26 × 5,547,257.21
  4. Step 4: Simplify right side
    17,677,315.01x = 147,097,136,813,333.84
  5. Step 5: Solve for x
    x = 147,097,136,813,333.84/17,677,315.01
  6. Step 6: Final answer
    x = 8,321,237.51

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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.