Home / 16,706,663.67-25,021,133.87-16,246,942.60

Finding the Fourth Proportional to 16,706,663.67, 25,021,133.87 and 16,246,942.60

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Solution

The fourth proportional to 16,706,663.67, 25,021,133.87 and 16,246,942.60 is: 24,332,621.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,663.67 : 25,021,133.87 = 16,246,942.60 : x
  2. Step 2: Convert to fraction form
    16,706,663.67/25,021,133.87 = 16,246,942.60/x
  3. Step 3: Cross multiply
    16,706,663.67x = 25,021,133.87 × 16,246,942.60
  4. Step 4: Simplify right side
    16,706,663.67x = 406,516,925,658,667.88
  5. Step 5: Solve for x
    x = 406,516,925,658,667.88/16,706,663.67
  6. Step 6: Final answer
    x = 24,332,621.63

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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.