Home / 20,577,222.50-30,862,829.27-6,000,224.90

Finding the Fourth Proportional to 20,577,222.50, 30,862,829.27 and 6,000,224.90

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Solution

The fourth proportional to 20,577,222.50, 30,862,829.27 and 6,000,224.90 is: 8,999,461.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,577,222.50 : 30,862,829.27 = 6,000,224.90 : x
  2. Step 2: Convert to fraction form
    20,577,222.50/30,862,829.27 = 6,000,224.90/x
  3. Step 3: Cross multiply
    20,577,222.50x = 30,862,829.27 × 6,000,224.90
  4. Step 4: Simplify right side
    20,577,222.50x = 185,183,916,670,841.38
  5. Step 5: Solve for x
    x = 185,183,916,670,841.38/20,577,222.50
  6. Step 6: Final answer
    x = 8,999,461.26

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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.