Home / 16,645,884.60-24,962,606.10-6,546,415.80

Finding the Fourth Proportional to 16,645,884.60, 24,962,606.10 and 6,546,415.80

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Solution

The fourth proportional to 16,645,884.60, 24,962,606.10 and 6,546,415.80 is: 9,817,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645,884.60 : 24,962,606.10 = 6,546,415.80 : x
  2. Step 2: Convert to fraction form
    16,645,884.60/24,962,606.10 = 6,546,415.80/x
  3. Step 3: Cross multiply
    16,645,884.60x = 24,962,606.10 × 6,546,415.80
  4. Step 4: Simplify right side
    16,645,884.60x = 163,415,598,982,216.38
  5. Step 5: Solve for x
    x = 163,415,598,982,216.38/16,645,884.60
  6. Step 6: Final answer
    x = 9,817,177.21

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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.