Home / 17,475,381.36-26,213,049.50-4,695,886.22

Finding the Fourth Proportional to 17,475,381.36, 26,213,049.50 and 4,695,886.22

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Solution

The fourth proportional to 17,475,381.36, 26,213,049.50 and 4,695,886.22 is: 7,043,823.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,381.36 : 26,213,049.50 = 4,695,886.22 : x
  2. Step 2: Convert to fraction form
    17,475,381.36/26,213,049.50 = 4,695,886.22/x
  3. Step 3: Cross multiply
    17,475,381.36x = 26,213,049.50 × 4,695,886.22
  4. Step 4: Simplify right side
    17,475,381.36x = 123,093,497,776,683.22
  5. Step 5: Solve for x
    x = 123,093,497,776,683.22/17,475,381.36
  6. Step 6: Final answer
    x = 7,043,823.26

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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.