Home / 16,872,262.53-25,308,430.71-6,097,173.27

Finding the Fourth Proportional to 16,872,262.53, 25,308,430.71 and 6,097,173.27

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Solution

The fourth proportional to 16,872,262.53, 25,308,430.71 and 6,097,173.27 is: 9,145,773.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,872,262.53 : 25,308,430.71 = 6,097,173.27 : x
  2. Step 2: Convert to fraction form
    16,872,262.53/25,308,430.71 = 6,097,173.27/x
  3. Step 3: Cross multiply
    16,872,262.53x = 25,308,430.71 × 6,097,173.27
  4. Step 4: Simplify right side
    16,872,262.53x = 154,309,887,230,659.12
  5. Step 5: Solve for x
    x = 154,309,887,230,659.12/16,872,262.53
  6. Step 6: Final answer
    x = 9,145,773.25

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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.