Home / 48,832,136.80-73,259,869.20-14,753,816.80

Finding the Fourth Proportional to 48,832,136.80, 73,259,869.20 and 14,753,816.80

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Solution

The fourth proportional to 48,832,136.80, 73,259,869.20 and 14,753,816.80 is: 22,134,249.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,832,136.80 : 73,259,869.20 = 14,753,816.80 : x
  2. Step 2: Convert to fraction form
    48,832,136.80/73,259,869.20 = 14,753,816.80/x
  3. Step 3: Cross multiply
    48,832,136.80x = 73,259,869.20 × 14,753,816.80
  4. Step 4: Simplify right side
    48,832,136.80x = 1,080,862,688,968,762.62
  5. Step 5: Solve for x
    x = 1,080,862,688,968,762.62/48,832,136.80
  6. Step 6: Final answer
    x = 22,134,249.28

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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.