Home / 16,367,130.88-22,586,460.56-9,025,609.20

Finding the Fourth Proportional to 16,367,130.88, 22,586,460.56 and 9,025,609.20

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Solution

The fourth proportional to 16,367,130.88, 22,586,460.56 and 9,025,609.20 is: 12,455,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367,130.88 : 22,586,460.56 = 9,025,609.20 : x
  2. Step 2: Convert to fraction form
    16,367,130.88/22,586,460.56 = 9,025,609.20/x
  3. Step 3: Cross multiply
    16,367,130.88x = 22,586,460.56 × 9,025,609.20
  4. Step 4: Simplify right side
    16,367,130.88x = 203,856,566,225,773.12
  5. Step 5: Solve for x
    x = 203,856,566,225,773.12/16,367,130.88
  6. Step 6: Final answer
    x = 12,455,241.41

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1.5x scale

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.