Home / 55,841,942.70-83,762,914.05-41,493,035.70

Finding the Fourth Proportional to 55,841,942.70, 83,762,914.05 and 41,493,035.70

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Solution

The fourth proportional to 55,841,942.70, 83,762,914.05 and 41,493,035.70 is: 62,239,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,841,942.70 : 83,762,914.05 = 41,493,035.70 : x
  2. Step 2: Convert to fraction form
    55,841,942.70/83,762,914.05 = 41,493,035.70/x
  3. Step 3: Cross multiply
    55,841,942.70x = 83,762,914.05 × 41,493,035.70
  4. Step 4: Simplify right side
    55,841,942.70x = 3,475,577,583,012,681.50
  5. Step 5: Solve for x
    x = 3,475,577,583,012,681.50/55,841,942.70
  6. Step 6: Final answer
    x = 62,239,553.55

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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.