Home / 16,871,213.25-25,308,000.99-6,773,834.25

Finding the Fourth Proportional to 16,871,213.25, 25,308,000.99 and 6,773,834.25

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Solution

The fourth proportional to 16,871,213.25, 25,308,000.99 and 6,773,834.25 is: 10,161,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,871,213.25 : 25,308,000.99 = 6,773,834.25 : x
  2. Step 2: Convert to fraction form
    16,871,213.25/25,308,000.99 = 6,773,834.25/x
  3. Step 3: Cross multiply
    16,871,213.25x = 25,308,000.99 × 6,773,834.25
  4. Step 4: Simplify right side
    16,871,213.25x = 171,432,203,905,095.91
  5. Step 5: Solve for x
    x = 171,432,203,905,095.91/16,871,213.25
  6. Step 6: Final answer
    x = 10,161,225.60

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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.