Home / 17,026,458.39-25,548,655.65-9,843,037.28

Finding the Fourth Proportional to 17,026,458.39, 25,548,655.65 and 9,843,037.28

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Solution

The fourth proportional to 17,026,458.39, 25,548,655.65 and 9,843,037.28 is: 14,769,740.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,458.39 : 25,548,655.65 = 9,843,037.28 : x
  2. Step 2: Convert to fraction form
    17,026,458.39/25,548,655.65 = 9,843,037.28/x
  3. Step 3: Cross multiply
    17,026,458.39x = 25,548,655.65 × 9,843,037.28
  4. Step 4: Simplify right side
    17,026,458.39x = 251,476,370,003,352.53
  5. Step 5: Solve for x
    x = 251,476,370,003,352.53/17,026,458.39
  6. Step 6: Final answer
    x = 14,769,740.38

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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.