Home / 22,790,645.08-34,188,777.94-7,433,828.60

Finding the Fourth Proportional to 22,790,645.08, 34,188,777.94 and 7,433,828.60

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Solution

The fourth proportional to 22,790,645.08, 34,188,777.94 and 7,433,828.60 is: 11,151,659.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,790,645.08 : 34,188,777.94 = 7,433,828.60 : x
  2. Step 2: Convert to fraction form
    22,790,645.08/34,188,777.94 = 7,433,828.60/x
  3. Step 3: Cross multiply
    22,790,645.08x = 34,188,777.94 × 7,433,828.60
  4. Step 4: Simplify right side
    22,790,645.08x = 254,153,515,249,421.06
  5. Step 5: Solve for x
    x = 254,153,515,249,421.06/22,790,645.08
  6. Step 6: Final answer
    x = 11,151,659.57

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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.