Home / 63,482,561.36-87,450,439.56-46,027,618.64

Finding the Fourth Proportional to 63,482,561.36, 87,450,439.56 and 46,027,618.64

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Solution

The fourth proportional to 63,482,561.36, 87,450,439.56 and 46,027,618.64 is: 63,405,373.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,482,561.36 : 87,450,439.56 = 46,027,618.64 : x
  2. Step 2: Convert to fraction form
    63,482,561.36/87,450,439.56 = 46,027,618.64/x
  3. Step 3: Cross multiply
    63,482,561.36x = 87,450,439.56 × 46,027,618.64
  4. Step 4: Simplify right side
    63,482,561.36x = 4,025,135,481,968,049.50
  5. Step 5: Solve for x
    x = 4,025,135,481,968,049.50/63,482,561.36
  6. Step 6: Final answer
    x = 63,405,373.00

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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.