Home / 26,422,584,004.80-39,633,876,007.20-14,667,959,390.40

Finding the Fourth Proportional to 26,422,584,004.80, 39,633,876,007.20 and 14,667,959,390.40

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Solution

The fourth proportional to 26,422,584,004.80, 39,633,876,007.20 and 14,667,959,390.40 is: 22,001,939,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,422,584,004.80 : 39,633,876,007.20 = 14,667,959,390.40 : x
  2. Step 2: Convert to fraction form
    26,422,584,004.80/39,633,876,007.20 = 14,667,959,390.40/x
  3. Step 3: Cross multiply
    26,422,584,004.80x = 39,633,876,007.20 × 14,667,959,390.40
  4. Step 4: Simplify right side
    26,422,584,004.80x = 581,348,083,757,758,414,848
  5. Step 5: Solve for x
    x = 581,348,083,757,758,414,848/26,422,584,004.80
  6. Step 6: Final answer
    x = 22,001,939,085.60

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1.5x scale

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.