Home / 117,025,723.32-175,563,741.82-34,028,918.16

Finding the Fourth Proportional to 117,025,723.32, 175,563,741.82 and 34,028,918.16

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Solution

The fourth proportional to 117,025,723.32, 175,563,741.82 and 34,028,918.16 is: 51,050,692.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,025,723.32 : 175,563,741.82 = 34,028,918.16 : x
  2. Step 2: Convert to fraction form
    117,025,723.32/175,563,741.82 = 34,028,918.16/x
  3. Step 3: Cross multiply
    117,025,723.32x = 175,563,741.82 × 34,028,918.16
  4. Step 4: Simplify right side
    117,025,723.32x = 5,974,244,202,256,149
  5. Step 5: Solve for x
    x = 5,974,244,202,256,149/117,025,723.32
  6. Step 6: Final answer
    x = 51,050,692.38

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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.