Home / 16,461,070.20-24,691,605.30-7,485,622.20

Finding the Fourth Proportional to 16,461,070.20, 24,691,605.30 and 7,485,622.20

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Solution

The fourth proportional to 16,461,070.20, 24,691,605.30 and 7,485,622.20 is: 11,228,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461,070.20 : 24,691,605.30 = 7,485,622.20 : x
  2. Step 2: Convert to fraction form
    16,461,070.20/24,691,605.30 = 7,485,622.20/x
  3. Step 3: Cross multiply
    16,461,070.20x = 24,691,605.30 × 7,485,622.20
  4. Step 4: Simplify right side
    16,461,070.20x = 184,832,028,787,317.66
  5. Step 5: Solve for x
    x = 184,832,028,787,317.66/16,461,070.20
  6. Step 6: Final answer
    x = 11,228,433.30

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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.