Home / 22,147,094.70-33,157,656.45-17,066,256.30

Finding the Fourth Proportional to 22,147,094.70, 33,157,656.45 and 17,066,256.30

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Solution

The fourth proportional to 22,147,094.70, 33,157,656.45 and 17,066,256.30 is: 25,550,848.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147,094.70 : 33,157,656.45 = 17,066,256.30 : x
  2. Step 2: Convert to fraction form
    22,147,094.70/33,157,656.45 = 17,066,256.30/x
  3. Step 3: Cross multiply
    22,147,094.70x = 33,157,656.45 × 17,066,256.30
  4. Step 4: Simplify right side
    22,147,094.70x = 565,877,063,283,048.12
  5. Step 5: Solve for x
    x = 565,877,063,283,048.12/22,147,094.70
  6. Step 6: Final answer
    x = 25,550,848.59

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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.