Home / 41,749,341.99-57,617,247.60-23,167,999.50

Finding the Fourth Proportional to 41,749,341.99, 57,617,247.60 and 23,167,999.50

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Solution

The fourth proportional to 41,749,341.99, 57,617,247.60 and 23,167,999.50 is: 31,973,590.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,749,341.99 : 57,617,247.60 = 23,167,999.50 : x
  2. Step 2: Convert to fraction form
    41,749,341.99/57,617,247.60 = 23,167,999.50/x
  3. Step 3: Cross multiply
    41,749,341.99x = 57,617,247.60 × 23,167,999.50
  4. Step 4: Simplify right side
    41,749,341.99x = 1,334,876,363,588,176.25
  5. Step 5: Solve for x
    x = 1,334,876,363,588,176.25/41,749,341.99
  6. Step 6: Final answer
    x = 31,973,590.48

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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.