Home / 17,022,007.80-25,533,011.70-8,064,055.80

Finding the Fourth Proportional to 17,022,007.80, 25,533,011.70 and 8,064,055.80

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Solution

The fourth proportional to 17,022,007.80, 25,533,011.70 and 8,064,055.80 is: 12,096,083.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,007.80 : 25,533,011.70 = 8,064,055.80 : x
  2. Step 2: Convert to fraction form
    17,022,007.80/25,533,011.70 = 8,064,055.80/x
  3. Step 3: Cross multiply
    17,022,007.80x = 25,533,011.70 × 8,064,055.80
  4. Step 4: Simplify right side
    17,022,007.80x = 205,899,631,090,852.84
  5. Step 5: Solve for x
    x = 205,899,631,090,852.84/17,022,007.80
  6. Step 6: Final answer
    x = 12,096,083.70

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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.