Home / 17,083,475.08-23,575,198.02-9,348,519.16

Finding the Fourth Proportional to 17,083,475.08, 23,575,198.02 and 9,348,519.16

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Solution

The fourth proportional to 17,083,475.08, 23,575,198.02 and 9,348,519.16 is: 12,900,957.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,475.08 : 23,575,198.02 = 9,348,519.16 : x
  2. Step 2: Convert to fraction form
    17,083,475.08/23,575,198.02 = 9,348,519.16/x
  3. Step 3: Cross multiply
    17,083,475.08x = 23,575,198.02 × 9,348,519.16
  4. Step 4: Simplify right side
    17,083,475.08x = 220,393,190,390,764.06
  5. Step 5: Solve for x
    x = 220,393,190,390,764.06/17,083,475.08
  6. Step 6: Final answer
    x = 12,900,957.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.