Home / 48,968,983.80-73,510,046.10-26,294,167.80

Finding the Fourth Proportional to 48,968,983.80, 73,510,046.10 and 26,294,167.80

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Solution

The fourth proportional to 48,968,983.80, 73,510,046.10 and 26,294,167.80 is: 39,471,627.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,968,983.80 : 73,510,046.10 = 26,294,167.80 : x
  2. Step 2: Convert to fraction form
    48,968,983.80/73,510,046.10 = 26,294,167.80/x
  3. Step 3: Cross multiply
    48,968,983.80x = 73,510,046.10 × 26,294,167.80
  4. Step 4: Simplify right side
    48,968,983.80x = 1,932,885,487,139,135.50
  5. Step 5: Solve for x
    x = 1,932,885,487,139,135.50/48,968,983.80
  6. Step 6: Final answer
    x = 39,471,627.49

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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.