Home / 22,147,097.70-33,157,660.95-17,066,259.30

Finding the Fourth Proportional to 22,147,097.70, 33,157,660.95 and 17,066,259.30

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Solution

The fourth proportional to 22,147,097.70, 33,157,660.95 and 17,066,259.30 is: 25,550,853.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147,097.70 : 33,157,660.95 = 17,066,259.30 : x
  2. Step 2: Convert to fraction form
    22,147,097.70/33,157,660.95 = 17,066,259.30/x
  3. Step 3: Cross multiply
    22,147,097.70x = 33,157,660.95 × 17,066,259.30
  4. Step 4: Simplify right side
    22,147,097.70x = 565,877,239,554,184.38
  5. Step 5: Solve for x
    x = 565,877,239,554,184.38/22,147,097.70
  6. Step 6: Final answer
    x = 25,550,853.08

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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.