Home / 49,494,617.47-74,241,926.31-26,395,570.54

Finding the Fourth Proportional to 49,494,617.47, 74,241,926.31 and 26,395,570.54

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Solution

The fourth proportional to 49,494,617.47, 74,241,926.31 and 26,395,570.54 is: 39,593,355.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,494,617.47 : 74,241,926.31 = 26,395,570.54 : x
  2. Step 2: Convert to fraction form
    49,494,617.47/74,241,926.31 = 26,395,570.54/x
  3. Step 3: Cross multiply
    49,494,617.47x = 74,241,926.31 × 26,395,570.54
  4. Step 4: Simplify right side
    49,494,617.47x = 1,959,658,002,888,807
  5. Step 5: Solve for x
    x = 1,959,658,002,888,807/49,494,617.47
  6. Step 6: Final answer
    x = 39,593,355.87

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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.