Home / 19,451,272.80-29,134,918.80-16,092,040.80

Finding the Fourth Proportional to 19,451,272.80, 29,134,918.80 and 16,092,040.80

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Solution

The fourth proportional to 19,451,272.80, 29,134,918.80 and 16,092,040.80 is: 24,103,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,451,272.80 : 29,134,918.80 = 16,092,040.80 : x
  2. Step 2: Convert to fraction form
    19,451,272.80/29,134,918.80 = 16,092,040.80/x
  3. Step 3: Cross multiply
    19,451,272.80x = 29,134,918.80 × 16,092,040.80
  4. Step 4: Simplify right side
    19,451,272.80x = 468,840,302,034,287.06
  5. Step 5: Solve for x
    x = 468,840,302,034,287.06/19,451,272.80
  6. Step 6: Final answer
    x = 24,103,322.54

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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.