Home / 35,487,608.60-53,250,167.44-25,179,445.76

Finding the Fourth Proportional to 35,487,608.60, 53,250,167.44 and 25,179,445.76

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Solution

The fourth proportional to 35,487,608.60, 53,250,167.44 and 25,179,445.76 is: 37,782,475.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,487,608.60 : 53,250,167.44 = 25,179,445.76 : x
  2. Step 2: Convert to fraction form
    35,487,608.60/53,250,167.44 = 25,179,445.76/x
  3. Step 3: Cross multiply
    35,487,608.60x = 53,250,167.44 × 25,179,445.76
  4. Step 4: Simplify right side
    35,487,608.60x = 1,340,809,702,766,398
  5. Step 5: Solve for x
    x = 1,340,809,702,766,398/35,487,608.60
  6. Step 6: Final answer
    x = 37,782,475.51

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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.