Home / 22,081,406.40-33,122,109.60-17,475,584.40

Finding the Fourth Proportional to 22,081,406.40, 33,122,109.60 and 17,475,584.40

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Solution

The fourth proportional to 22,081,406.40, 33,122,109.60 and 17,475,584.40 is: 26,213,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,081,406.40 : 33,122,109.60 = 17,475,584.40 : x
  2. Step 2: Convert to fraction form
    22,081,406.40/33,122,109.60 = 17,475,584.40/x
  3. Step 3: Cross multiply
    22,081,406.40x = 33,122,109.60 × 17,475,584.40
  4. Step 4: Simplify right side
    22,081,406.40x = 578,828,221,820,850.25
  5. Step 5: Solve for x
    x = 578,828,221,820,850.25/22,081,406.40
  6. Step 6: Final answer
    x = 26,213,376.60

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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.