Home / 49,207,538.40-73,811,307.60-33,083,224.80

Finding the Fourth Proportional to 49,207,538.40, 73,811,307.60 and 33,083,224.80

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Solution

The fourth proportional to 49,207,538.40, 73,811,307.60 and 33,083,224.80 is: 49,624,837.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,538.40 : 73,811,307.60 = 33,083,224.80 : x
  2. Step 2: Convert to fraction form
    49,207,538.40/73,811,307.60 = 33,083,224.80/x
  3. Step 3: Cross multiply
    49,207,538.40x = 73,811,307.60 × 33,083,224.80
  4. Step 4: Simplify right side
    49,207,538.40x = 2,441,916,082,112,748.50
  5. Step 5: Solve for x
    x = 2,441,916,082,112,748.50/49,207,538.40
  6. Step 6: Final answer
    x = 49,624,837.20

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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.