Home / 17,372,480.43-23,974,051.23-9,637,522.83

Finding the Fourth Proportional to 17,372,480.43, 23,974,051.23 and 9,637,522.83

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Solution

The fourth proportional to 17,372,480.43, 23,974,051.23 and 9,637,522.83 is: 13,299,797.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,480.43 : 23,974,051.23 = 9,637,522.83 : x
  2. Step 2: Convert to fraction form
    17,372,480.43/23,974,051.23 = 9,637,522.83/x
  3. Step 3: Cross multiply
    17,372,480.43x = 23,974,051.23 × 9,637,522.83
  4. Step 4: Simplify right side
    17,372,480.43x = 231,050,466,056,714.59
  5. Step 5: Solve for x
    x = 231,050,466,056,714.59/17,372,480.43
  6. Step 6: Final answer
    x = 13,299,797.17

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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.