Home / 16,706,817.60-25,060,226.40-11,398,401.60

Finding the Fourth Proportional to 16,706,817.60, 25,060,226.40 and 11,398,401.60

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Solution

The fourth proportional to 16,706,817.60, 25,060,226.40 and 11,398,401.60 is: 17,097,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,817.60 : 25,060,226.40 = 11,398,401.60 : x
  2. Step 2: Convert to fraction form
    16,706,817.60/25,060,226.40 = 11,398,401.60/x
  3. Step 3: Cross multiply
    16,706,817.60x = 25,060,226.40 × 11,398,401.60
  4. Step 4: Simplify right side
    16,706,817.60x = 285,646,524,694,122.19
  5. Step 5: Solve for x
    x = 285,646,524,694,122.19/16,706,817.60
  6. Step 6: Final answer
    x = 17,097,602.40

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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.