Home / 26,504,940.90-39,757,411.35-14,380,212.90

Finding the Fourth Proportional to 26,504,940.90, 39,757,411.35 and 14,380,212.90

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Solution

The fourth proportional to 26,504,940.90, 39,757,411.35 and 14,380,212.90 is: 21,570,319.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,504,940.90 : 39,757,411.35 = 14,380,212.90 : x
  2. Step 2: Convert to fraction form
    26,504,940.90/39,757,411.35 = 14,380,212.90/x
  3. Step 3: Cross multiply
    26,504,940.90x = 39,757,411.35 × 14,380,212.90
  4. Step 4: Simplify right side
    26,504,940.90x = 571,720,039,565,876.50
  5. Step 5: Solve for x
    x = 571,720,039,565,876.50/26,504,940.90
  6. Step 6: Final answer
    x = 21,570,319.35

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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.