Home / 74,800,346.00-112,269,490.55-37,938,107.15

Finding the Fourth Proportional to 74,800,346.00, 112,269,490.55 and 37,938,107.15

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Solution

The fourth proportional to 74,800,346.00, 112,269,490.55 and 37,938,107.15 is: 56,942,142.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,800,346.00 : 112,269,490.55 = 37,938,107.15 : x
  2. Step 2: Convert to fraction form
    74,800,346.00/112,269,490.55 = 37,938,107.15/x
  3. Step 3: Cross multiply
    74,800,346.00x = 112,269,490.55 × 37,938,107.15
  4. Step 4: Simplify right side
    74,800,346.00x = 4,259,291,961,410,775
  5. Step 5: Solve for x
    x = 4,259,291,961,410,775/74,800,346.00
  6. Step 6: Final answer
    x = 56,942,142.51

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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.