Home / 69,277,852.69-95,603,690.14-37,488,022.65

Finding the Fourth Proportional to 69,277,852.69, 95,603,690.14 and 37,488,022.65

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Solution

The fourth proportional to 69,277,852.69, 95,603,690.14 and 37,488,022.65 is: 51,733,608.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,277,852.69 : 95,603,690.14 = 37,488,022.65 : x
  2. Step 2: Convert to fraction form
    69,277,852.69/95,603,690.14 = 37,488,022.65/x
  3. Step 3: Cross multiply
    69,277,852.69x = 95,603,690.14 × 37,488,022.65
  4. Step 4: Simplify right side
    69,277,852.69x = 3,583,993,301,298,181.50
  5. Step 5: Solve for x
    x = 3,583,993,301,298,181.50/69,277,852.69
  6. Step 6: Final answer
    x = 51,733,608.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.