Home / 17,653,043.49-26,479,526.36-4,699,197.06

Finding the Fourth Proportional to 17,653,043.49, 26,479,526.36 and 4,699,197.06

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Solution

The fourth proportional to 17,653,043.49, 26,479,526.36 and 4,699,197.06 is: 7,048,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,043.49 : 26,479,526.36 = 4,699,197.06 : x
  2. Step 2: Convert to fraction form
    17,653,043.49/26,479,526.36 = 4,699,197.06/x
  3. Step 3: Cross multiply
    17,653,043.49x = 26,479,526.36 × 4,699,197.06
  4. Step 4: Simplify right side
    17,653,043.49x = 124,432,512,397,608.50
  5. Step 5: Solve for x
    x = 124,432,512,397,608.50/17,653,043.49
  6. Step 6: Final answer
    x = 7,048,785.24

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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.