Home / 16,636,057.40-24,954,086.10-9,444,812.60

Finding the Fourth Proportional to 16,636,057.40, 24,954,086.10 and 9,444,812.60

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Solution

The fourth proportional to 16,636,057.40, 24,954,086.10 and 9,444,812.60 is: 14,167,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,057.40 : 24,954,086.10 = 9,444,812.60 : x
  2. Step 2: Convert to fraction form
    16,636,057.40/24,954,086.10 = 9,444,812.60/x
  3. Step 3: Cross multiply
    16,636,057.40x = 24,954,086.10 × 9,444,812.60
  4. Step 4: Simplify right side
    16,636,057.40x = 235,686,666,818,764.88
  5. Step 5: Solve for x
    x = 235,686,666,818,764.88/16,636,057.40
  6. Step 6: Final answer
    x = 14,167,218.90

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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.