Home / 48,683,972.58-67,188,389.13-26,953,940.58

Finding the Fourth Proportional to 48,683,972.58, 67,188,389.13 and 26,953,940.58

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Solution

The fourth proportional to 48,683,972.58, 67,188,389.13 and 26,953,940.58 is: 37,198,933.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,683,972.58 : 67,188,389.13 = 26,953,940.58 : x
  2. Step 2: Convert to fraction form
    48,683,972.58/67,188,389.13 = 26,953,940.58/x
  3. Step 3: Cross multiply
    48,683,972.58x = 67,188,389.13 × 26,953,940.58
  4. Step 4: Simplify right side
    48,683,972.58x = 1,810,991,848,275,937.75
  5. Step 5: Solve for x
    x = 1,810,991,848,275,937.75/48,683,972.58
  6. Step 6: Final answer
    x = 37,198,933.29

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Why These Related Problems?

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