Home / 63,482,559.36-87,450,436.80-46,027,616.64

Finding the Fourth Proportional to 63,482,559.36, 87,450,436.80 and 46,027,616.64

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Solution

The fourth proportional to 63,482,559.36, 87,450,436.80 and 46,027,616.64 is: 63,405,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,482,559.36 : 87,450,436.80 = 46,027,616.64 : x
  2. Step 2: Convert to fraction form
    63,482,559.36/87,450,436.80 = 46,027,616.64/x
  3. Step 3: Cross multiply
    63,482,559.36x = 87,450,436.80 × 46,027,616.64
  4. Step 4: Simplify right side
    63,482,559.36x = 4,025,135,180,030,948.50
  5. Step 5: Solve for x
    x = 4,025,135,180,030,948.50/63,482,559.36
  6. Step 6: Final answer
    x = 63,405,370.24

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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.