Home / 17,335,141.90-23,883,977.01-11,444,284.49

Finding the Fourth Proportional to 17,335,141.90, 23,883,977.01 and 11,444,284.49

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Solution

The fourth proportional to 17,335,141.90, 23,883,977.01 and 11,444,284.49 is: 15,767,683.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,141.90 : 23,883,977.01 = 11,444,284.49 : x
  2. Step 2: Convert to fraction form
    17,335,141.90/23,883,977.01 = 11,444,284.49/x
  3. Step 3: Cross multiply
    17,335,141.90x = 23,883,977.01 × 11,444,284.49
  4. Step 4: Simplify right side
    17,335,141.90x = 273,335,027,655,059.59
  5. Step 5: Solve for x
    x = 273,335,027,655,059.59/17,335,141.90
  6. Step 6: Final answer
    x = 15,767,683.31

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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.