Home / 17,908,250.56-24,713,149.37-9,960,739.36

Finding the Fourth Proportional to 17,908,250.56, 24,713,149.37 and 9,960,739.36

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Solution

The fourth proportional to 17,908,250.56, 24,713,149.37 and 9,960,739.36 is: 13,745,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,908,250.56 : 24,713,149.37 = 9,960,739.36 : x
  2. Step 2: Convert to fraction form
    17,908,250.56/24,713,149.37 = 9,960,739.36/x
  3. Step 3: Cross multiply
    17,908,250.56x = 24,713,149.37 × 9,960,739.36
  4. Step 4: Simplify right side
    17,908,250.56x = 246,161,239,639,318.19
  5. Step 5: Solve for x
    x = 246,161,239,639,318.19/17,908,250.56
  6. Step 6: Final answer
    x = 13,745,688.83

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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.