Home / 17,101,568.04-23,600,545.92-9,759,255

Finding the Fourth Proportional to 17,101,568.04, 23,600,545.92 and 9,759,255

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Solution

The fourth proportional to 17,101,568.04, 23,600,545.92 and 9,759,255 is: 13,467,989.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101,568.04 : 23,600,545.92 = 9,759,255 : x
  2. Step 2: Convert to fraction form
    17,101,568.04/23,600,545.92 = 9,759,255/x
  3. Step 3: Cross multiply
    17,101,568.04x = 23,600,545.92 × 9,759,255
  4. Step 4: Simplify right side
    17,101,568.04x = 230,323,745,772,489.62
  5. Step 5: Solve for x
    x = 230,323,745,772,489.62/17,101,568.04
  6. Step 6: Final answer
    x = 13,467,989.91

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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.