Home / 33,284,110.40-49,926,165.60-27,909,339.20

Finding the Fourth Proportional to 33,284,110.40, 49,926,165.60 and 27,909,339.20

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Solution

The fourth proportional to 33,284,110.40, 49,926,165.60 and 27,909,339.20 is: 41,864,008.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,284,110.40 : 49,926,165.60 = 27,909,339.20 : x
  2. Step 2: Convert to fraction form
    33,284,110.40/49,926,165.60 = 27,909,339.20/x
  3. Step 3: Cross multiply
    33,284,110.40x = 49,926,165.60 × 27,909,339.20
  4. Step 4: Simplify right side
    33,284,110.40x = 1,393,406,290,685,771.50
  5. Step 5: Solve for x
    x = 1,393,406,290,685,771.50/33,284,110.40
  6. Step 6: Final answer
    x = 41,864,008.80

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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.