Home / 29,255,354.56-43,911,336.48-14,119,940.80

Finding the Fourth Proportional to 29,255,354.56, 43,911,336.48 and 14,119,940.80

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Solution

The fourth proportional to 29,255,354.56, 43,911,336.48 and 14,119,940.80 is: 21,193,572.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,255,354.56 : 43,911,336.48 = 14,119,940.80 : x
  2. Step 2: Convert to fraction form
    29,255,354.56/43,911,336.48 = 14,119,940.80/x
  3. Step 3: Cross multiply
    29,255,354.56x = 43,911,336.48 × 14,119,940.80
  4. Step 4: Simplify right side
    29,255,354.56x = 620,025,471,546,480.38
  5. Step 5: Solve for x
    x = 620,025,471,546,480.38/29,255,354.56
  6. Step 6: Final answer
    x = 21,193,572.28

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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.