Home / 16,730,163.90-25,094,727.45-4,762,899.90

Finding the Fourth Proportional to 16,730,163.90, 25,094,727.45 and 4,762,899.90

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Solution

The fourth proportional to 16,730,163.90, 25,094,727.45 and 4,762,899.90 is: 7,144,202.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730,163.90 : 25,094,727.45 = 4,762,899.90 : x
  2. Step 2: Convert to fraction form
    16,730,163.90/25,094,727.45 = 4,762,899.90/x
  3. Step 3: Cross multiply
    16,730,163.90x = 25,094,727.45 × 4,762,899.90
  4. Step 4: Simplify right side
    16,730,163.90x = 119,523,674,862,132.27
  5. Step 5: Solve for x
    x = 119,523,674,862,132.27/16,730,163.90
  6. Step 6: Final answer
    x = 7,144,202.27

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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.