Home / 17,370,823.52-26,029,664.16-9,284,949.92

Finding the Fourth Proportional to 17,370,823.52, 26,029,664.16 and 9,284,949.92

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Solution

The fourth proportional to 17,370,823.52, 26,029,664.16 and 9,284,949.92 is: 13,913,222.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,823.52 : 26,029,664.16 = 9,284,949.92 : x
  2. Step 2: Convert to fraction form
    17,370,823.52/26,029,664.16 = 9,284,949.92/x
  3. Step 3: Cross multiply
    17,370,823.52x = 26,029,664.16 × 9,284,949.92
  4. Step 4: Simplify right side
    17,370,823.52x = 241,684,128,160,018.88
  5. Step 5: Solve for x
    x = 241,684,128,160,018.88/17,370,823.52
  6. Step 6: Final answer
    x = 13,913,222.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.