Home / 53,320,239.14-73,584,202.46-29,798,775.18

Finding the Fourth Proportional to 53,320,239.14, 73,584,202.46 and 29,798,775.18

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Solution

The fourth proportional to 53,320,239.14, 73,584,202.46 and 29,798,775.18 is: 41,123,579.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,320,239.14 : 73,584,202.46 = 29,798,775.18 : x
  2. Step 2: Convert to fraction form
    53,320,239.14/73,584,202.46 = 29,798,775.18/x
  3. Step 3: Cross multiply
    53,320,239.14x = 73,584,202.46 × 29,798,775.18
  4. Step 4: Simplify right side
    53,320,239.14x = 2,192,719,105,905,142.75
  5. Step 5: Solve for x
    x = 2,192,719,105,905,142.75/53,320,239.14
  6. Step 6: Final answer
    x = 41,123,579.74

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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.