Home / 16,896,666.60-25,344,999.90-16,399,002.60

Finding the Fourth Proportional to 16,896,666.60, 25,344,999.90 and 16,399,002.60

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Solution

The fourth proportional to 16,896,666.60, 25,344,999.90 and 16,399,002.60 is: 24,598,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,666.60 : 25,344,999.90 = 16,399,002.60 : x
  2. Step 2: Convert to fraction form
    16,896,666.60/25,344,999.90 = 16,399,002.60/x
  3. Step 3: Cross multiply
    16,896,666.60x = 25,344,999.90 × 16,399,002.60
  4. Step 4: Simplify right side
    16,896,666.60x = 415,632,719,257,099.69
  5. Step 5: Solve for x
    x = 415,632,719,257,099.69/16,896,666.60
  6. Step 6: Final answer
    x = 24,598,503.90

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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.