Home / 25,083,259.22-34,616,036.13-14,770,416.98

Finding the Fourth Proportional to 25,083,259.22, 34,616,036.13 and 14,770,416.98

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Solution

The fourth proportional to 25,083,259.22, 34,616,036.13 and 14,770,416.98 is: 20,383,845.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083,259.22 : 34,616,036.13 = 14,770,416.98 : x
  2. Step 2: Convert to fraction form
    25,083,259.22/34,616,036.13 = 14,770,416.98/x
  3. Step 3: Cross multiply
    25,083,259.22x = 34,616,036.13 × 14,770,416.98
  4. Step 4: Simplify right side
    25,083,259.22x = 511,293,287,834,845.56
  5. Step 5: Solve for x
    x = 511,293,287,834,845.56/25,083,259.22
  6. Step 6: Final answer
    x = 20,383,845.79

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1.5x scale

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.