Home / 55,072,023.14-82,594,299.68-16,202,740.06

Finding the Fourth Proportional to 55,072,023.14, 82,594,299.68 and 16,202,740.06

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Solution

The fourth proportional to 55,072,023.14, 82,594,299.68 and 16,202,740.06 is: 24,300,069.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,072,023.14 : 82,594,299.68 = 16,202,740.06 : x
  2. Step 2: Convert to fraction form
    55,072,023.14/82,594,299.68 = 16,202,740.06/x
  3. Step 3: Cross multiply
    55,072,023.14x = 82,594,299.68 × 16,202,740.06
  4. Step 4: Simplify right side
    55,072,023.14x = 1,338,253,968,152,781.25
  5. Step 5: Solve for x
    x = 1,338,253,968,152,781.25/55,072,023.14
  6. Step 6: Final answer
    x = 24,300,069.11

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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.