Home / 9,702,403.20-14,525,611.20-9,422,467.20

Finding the Fourth Proportional to 9,702,403.20, 14,525,611.20 and 9,422,467.20

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Solution

The fourth proportional to 9,702,403.20, 14,525,611.20 and 9,422,467.20 is: 14,106,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,702,403.20 : 14,525,611.20 = 9,422,467.20 : x
  2. Step 2: Convert to fraction form
    9,702,403.20/14,525,611.20 = 9,422,467.20/x
  3. Step 3: Cross multiply
    9,702,403.20x = 14,525,611.20 × 9,422,467.20
  4. Step 4: Simplify right side
    9,702,403.20x = 136,867,095,091,952.62
  5. Step 5: Solve for x
    x = 136,867,095,091,952.62/9,702,403.20
  6. Step 6: Final answer
    x = 14,106,514.88

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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.