Home / 45,945,243.36-63,403,618.32-25,037,458.56

Finding the Fourth Proportional to 45,945,243.36, 63,403,618.32 and 25,037,458.56

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Solution

The fourth proportional to 45,945,243.36, 63,403,618.32 and 25,037,458.56 is: 34,551,247.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,945,243.36 : 63,403,618.32 = 25,037,458.56 : x
  2. Step 2: Convert to fraction form
    45,945,243.36/63,403,618.32 = 25,037,458.56/x
  3. Step 3: Cross multiply
    45,945,243.36x = 63,403,618.32 × 25,037,458.56
  4. Step 4: Simplify right side
    45,945,243.36x = 1,587,465,466,241,056.75
  5. Step 5: Solve for x
    x = 1,587,465,466,241,056.75/45,945,243.36
  6. Step 6: Final answer
    x = 34,551,247.31

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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.