Home / 25,335,290.52-34,961,764.25-13,732,604.89

Finding the Fourth Proportional to 25,335,290.52, 34,961,764.25 and 13,732,604.89

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Solution

The fourth proportional to 25,335,290.52, 34,961,764.25 and 13,732,604.89 is: 18,950,487.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,290.52 : 34,961,764.25 = 13,732,604.89 : x
  2. Step 2: Convert to fraction form
    25,335,290.52/34,961,764.25 = 13,732,604.89/x
  3. Step 3: Cross multiply
    25,335,290.52x = 34,961,764.25 × 13,732,604.89
  4. Step 4: Simplify right side
    25,335,290.52x = 480,116,094,649,504.25
  5. Step 5: Solve for x
    x = 480,116,094,649,504.25/25,335,290.52
  6. Step 6: Final answer
    x = 18,950,487.04

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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.