Home / 49,865,110.80-74,797,666.20-17,522,005.20

Finding the Fourth Proportional to 49,865,110.80, 74,797,666.20 and 17,522,005.20

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Solution

The fourth proportional to 49,865,110.80, 74,797,666.20 and 17,522,005.20 is: 26,283,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,865,110.80 : 74,797,666.20 = 17,522,005.20 : x
  2. Step 2: Convert to fraction form
    49,865,110.80/74,797,666.20 = 17,522,005.20/x
  3. Step 3: Cross multiply
    49,865,110.80x = 74,797,666.20 × 17,522,005.20
  4. Step 4: Simplify right side
    49,865,110.80x = 1,310,605,096,104,264.25
  5. Step 5: Solve for x
    x = 1,310,605,096,104,264.25/49,865,110.80
  6. Step 6: Final answer
    x = 26,283,007.80

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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.