Home / 17,070,054.29-23,558,826.81-11,194,629.59

Finding the Fourth Proportional to 17,070,054.29, 23,558,826.81 and 11,194,629.59

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Solution

The fourth proportional to 17,070,054.29, 23,558,826.81 and 11,194,629.59 is: 15,450,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,054.29 : 23,558,826.81 = 11,194,629.59 : x
  2. Step 2: Convert to fraction form
    17,070,054.29/23,558,826.81 = 11,194,629.59/x
  3. Step 3: Cross multiply
    17,070,054.29x = 23,558,826.81 × 11,194,629.59
  4. Step 4: Simplify right side
    17,070,054.29x = 263,732,339,712,911.28
  5. Step 5: Solve for x
    x = 263,732,339,712,911.28/17,070,054.29
  6. Step 6: Final answer
    x = 15,450,000.05

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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.