Home / 49,243,841.92-67,964,768.32-33,341,714.56

Finding the Fourth Proportional to 49,243,841.92, 67,964,768.32 and 33,341,714.56

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Solution

The fourth proportional to 49,243,841.92, 67,964,768.32 and 33,341,714.56 is: 46,017,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,243,841.92 : 67,964,768.32 = 33,341,714.56 : x
  2. Step 2: Convert to fraction form
    49,243,841.92/67,964,768.32 = 33,341,714.56/x
  3. Step 3: Cross multiply
    49,243,841.92x = 67,964,768.32 × 33,341,714.56
  4. Step 4: Simplify right side
    49,243,841.92x = 2,266,061,905,461,970.50
  5. Step 5: Solve for x
    x = 2,266,061,905,461,970.50/49,243,841.92
  6. Step 6: Final answer
    x = 46,017,163.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.