Home / 48,876,018.80-73,314,028.20-16,963,314.80

Finding the Fourth Proportional to 48,876,018.80, 73,314,028.20 and 16,963,314.80

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Solution

The fourth proportional to 48,876,018.80, 73,314,028.20 and 16,963,314.80 is: 25,444,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,876,018.80 : 73,314,028.20 = 16,963,314.80 : x
  2. Step 2: Convert to fraction form
    48,876,018.80/73,314,028.20 = 16,963,314.80/x
  3. Step 3: Cross multiply
    48,876,018.80x = 73,314,028.20 × 16,963,314.80
  4. Step 4: Simplify right side
    48,876,018.80x = 1,243,648,939,612,677.50
  5. Step 5: Solve for x
    x = 1,243,648,939,612,677.50/48,876,018.80
  6. Step 6: Final answer
    x = 25,444,972.20

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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.