Home / 22,076,149.68-33,111,701.73-5,903,361.81

Finding the Fourth Proportional to 22,076,149.68, 33,111,701.73 and 5,903,361.81

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Solution

The fourth proportional to 22,076,149.68, 33,111,701.73 and 5,903,361.81 is: 8,854,368.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,076,149.68 : 33,111,701.73 = 5,903,361.81 : x
  2. Step 2: Convert to fraction form
    22,076,149.68/33,111,701.73 = 5,903,361.81/x
  3. Step 3: Cross multiply
    22,076,149.68x = 33,111,701.73 × 5,903,361.81
  4. Step 4: Simplify right side
    22,076,149.68x = 195,470,355,456,992.91
  5. Step 5: Solve for x
    x = 195,470,355,456,992.91/22,076,149.68
  6. Step 6: Final answer
    x = 8,854,368.10

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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.