Home / 16,065,592.35-22,167,399.20-9,541,268.34

Finding the Fourth Proportional to 16,065,592.35, 22,167,399.20 and 9,541,268.34

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Solution

The fourth proportional to 16,065,592.35, 22,167,399.20 and 9,541,268.34 is: 13,165,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,065,592.35 : 22,167,399.20 = 9,541,268.34 : x
  2. Step 2: Convert to fraction form
    16,065,592.35/22,167,399.20 = 9,541,268.34/x
  3. Step 3: Cross multiply
    16,065,592.35x = 22,167,399.20 × 9,541,268.34
  4. Step 4: Simplify right side
    16,065,592.35x = 211,505,104,036,267.25
  5. Step 5: Solve for x
    x = 211,505,104,036,267.25/16,065,592.35
  6. Step 6: Final answer
    x = 13,165,098.40

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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.