Home / 17,035,995.52-23,509,552.15-9,301,037.61

Finding the Fourth Proportional to 17,035,995.52, 23,509,552.15 and 9,301,037.61

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Solution

The fourth proportional to 17,035,995.52, 23,509,552.15 and 9,301,037.61 is: 12,835,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,995.52 : 23,509,552.15 = 9,301,037.61 : x
  2. Step 2: Convert to fraction form
    17,035,995.52/23,509,552.15 = 9,301,037.61/x
  3. Step 3: Cross multiply
    17,035,995.52x = 23,509,552.15 × 9,301,037.61
  4. Step 4: Simplify right side
    17,035,995.52x = 218,663,228,741,406.34
  5. Step 5: Solve for x
    x = 218,663,228,741,406.34/17,035,995.52
  6. Step 6: Final answer
    x = 12,835,365.48

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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.