Home / 17,299,632.80-23,873,073-9,564,476.24

Finding the Fourth Proportional to 17,299,632.80, 23,873,073 and 9,564,476.24

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Solution

The fourth proportional to 17,299,632.80, 23,873,073 and 9,564,476.24 is: 13,198,744.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,299,632.80 : 23,873,073 = 9,564,476.24 : x
  2. Step 2: Convert to fraction form
    17,299,632.80/23,873,073 = 9,564,476.24/x
  3. Step 3: Cross multiply
    17,299,632.80x = 23,873,073 × 9,564,476.24
  4. Step 4: Simplify right side
    17,299,632.80x = 228,333,439,484,285.53
  5. Step 5: Solve for x
    x = 228,333,439,484,285.53/17,299,632.80
  6. Step 6: Final answer
    x = 13,198,744.86

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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.