Home / 17,653,079.80-26,479,580.80-4,699,233.36

Finding the Fourth Proportional to 17,653,079.80, 26,479,580.80 and 4,699,233.36

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Solution

The fourth proportional to 17,653,079.80, 26,479,580.80 and 4,699,233.36 is: 7,048,839.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,079.80 : 26,479,580.80 = 4,699,233.36 : x
  2. Step 2: Convert to fraction form
    17,653,079.80/26,479,580.80 = 4,699,233.36/x
  3. Step 3: Cross multiply
    17,653,079.80x = 26,479,580.80 × 4,699,233.36
  4. Step 4: Simplify right side
    17,653,079.80x = 124,433,729,454,175.50
  5. Step 5: Solve for x
    x = 124,433,729,454,175.50/17,653,079.80
  6. Step 6: Final answer
    x = 7,048,839.68

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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.