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Finding the Fourth Proportional to 183,563,418.80, 275,357,569.80 and 62,404,007.60

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Solution

The fourth proportional to 183,563,418.80, 275,357,569.80 and 62,404,007.60 is: 93,610,241.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,563,418.80 : 275,357,569.80 = 62,404,007.60 : x
  2. Step 2: Convert to fraction form
    183,563,418.80/275,357,569.80 = 62,404,007.60/x
  3. Step 3: Cross multiply
    183,563,418.80x = 275,357,569.80 × 62,404,007.60
  4. Step 4: Simplify right side
    183,563,418.80x = 17,183,415,878,516,732
  5. Step 5: Solve for x
    x = 17,183,415,878,516,732/183,563,418.80
  6. Step 6: Final answer
    x = 93,610,241.03

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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.