Home / 17,298,973.62-23,873,081.94-9,564,515.28

Finding the Fourth Proportional to 17,298,973.62, 23,873,081.94 and 9,564,515.28

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Solution

The fourth proportional to 17,298,973.62, 23,873,081.94 and 9,564,515.28 is: 13,199,306.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,973.62 : 23,873,081.94 = 9,564,515.28 : x
  2. Step 2: Convert to fraction form
    17,298,973.62/23,873,081.94 = 9,564,515.28/x
  3. Step 3: Cross multiply
    17,298,973.62x = 23,873,081.94 × 9,564,515.28
  4. Step 4: Simplify right side
    17,298,973.62x = 228,334,456,995,822.03
  5. Step 5: Solve for x
    x = 228,334,456,995,822.03/17,298,973.62
  6. Step 6: Final answer
    x = 13,199,306.62

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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.