Home / 63,863,591.40-95,445,493.54-46,628,130.54

Finding the Fourth Proportional to 63,863,591.40, 95,445,493.54 and 46,628,130.54

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Solution

The fourth proportional to 63,863,591.40, 95,445,493.54 and 46,628,130.54 is: 69,686,731.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,863,591.40 : 95,445,493.54 = 46,628,130.54 : x
  2. Step 2: Convert to fraction form
    63,863,591.40/95,445,493.54 = 46,628,130.54/x
  3. Step 3: Cross multiply
    63,863,591.40x = 95,445,493.54 × 46,628,130.54
  4. Step 4: Simplify right side
    63,863,591.40x = 4,450,444,932,237,847
  5. Step 5: Solve for x
    x = 4,450,444,932,237,847/63,863,591.40
  6. Step 6: Final answer
    x = 69,686,731.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.