Home / 44,977,566.21-67,470,466.59-12,629,250.77

Finding the Fourth Proportional to 44,977,566.21, 67,470,466.59 and 12,629,250.77

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Solution

The fourth proportional to 44,977,566.21, 67,470,466.59 and 12,629,250.77 is: 18,945,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,977,566.21 : 67,470,466.59 = 12,629,250.77 : x
  2. Step 2: Convert to fraction form
    44,977,566.21/67,470,466.59 = 12,629,250.77/x
  3. Step 3: Cross multiply
    44,977,566.21x = 67,470,466.59 × 12,629,250.77
  4. Step 4: Simplify right side
    44,977,566.21x = 852,101,441,796,664.50
  5. Step 5: Solve for x
    x = 852,101,441,796,664.50/44,977,566.21
  6. Step 6: Final answer
    x = 18,945,032.24

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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.