Home / 17,102,713.44-23,602,051.22-9,367,257.54

Finding the Fourth Proportional to 17,102,713.44, 23,602,051.22 and 9,367,257.54

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Solution

The fourth proportional to 17,102,713.44, 23,602,051.22 and 9,367,257.54 is: 12,926,983.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,713.44 : 23,602,051.22 = 9,367,257.54 : x
  2. Step 2: Convert to fraction form
    17,102,713.44/23,602,051.22 = 9,367,257.54/x
  3. Step 3: Cross multiply
    17,102,713.44x = 23,602,051.22 × 9,367,257.54
  4. Step 4: Simplify right side
    17,102,713.44x = 221,086,492,250,011.16
  5. Step 5: Solve for x
    x = 221,086,492,250,011.16/17,102,713.44
  6. Step 6: Final answer
    x = 12,926,983.37

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1.5x scale

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.