Home / 41,837,840.76-62,720,819.22-14,540,587.32

Finding the Fourth Proportional to 41,837,840.76, 62,720,819.22 and 14,540,587.32

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Solution

The fourth proportional to 41,837,840.76, 62,720,819.22 and 14,540,587.32 is: 21,798,389.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,837,840.76 : 62,720,819.22 = 14,540,587.32 : x
  2. Step 2: Convert to fraction form
    41,837,840.76/62,720,819.22 = 14,540,587.32/x
  3. Step 3: Cross multiply
    41,837,840.76x = 62,720,819.22 × 14,540,587.32
  4. Step 4: Simplify right side
    41,837,840.76x = 911,997,548,650,344.25
  5. Step 5: Solve for x
    x = 911,997,548,650,344.25/41,837,840.76
  6. Step 6: Final answer
    x = 21,798,389.50

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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.