Home / 17,331,920.76-23,917,758.36-9,596,797.02

Finding the Fourth Proportional to 17,331,920.76, 23,917,758.36 and 9,596,797.02

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Solution

The fourth proportional to 17,331,920.76, 23,917,758.36 and 9,596,797.02 is: 13,243,418.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,920.76 : 23,917,758.36 = 9,596,797.02 : x
  2. Step 2: Convert to fraction form
    17,331,920.76/23,917,758.36 = 9,596,797.02/x
  3. Step 3: Cross multiply
    17,331,920.76x = 23,917,758.36 × 9,596,797.02
  4. Step 4: Simplify right side
    17,331,920.76x = 229,533,872,154,328.06
  5. Step 5: Solve for x
    x = 229,533,872,154,328.06/17,331,920.76
  6. Step 6: Final answer
    x = 13,243,418.05

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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.