Home / 25,893,258.82-35,732,521.13-14,290,821.96

Finding the Fourth Proportional to 25,893,258.82, 35,732,521.13 and 14,290,821.96

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Solution

The fourth proportional to 25,893,258.82, 35,732,521.13 and 14,290,821.96 is: 19,721,237.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,258.82 : 35,732,521.13 = 14,290,821.96 : x
  2. Step 2: Convert to fraction form
    25,893,258.82/35,732,521.13 = 14,290,821.96/x
  3. Step 3: Cross multiply
    25,893,258.82x = 35,732,521.13 × 14,290,821.96
  4. Step 4: Simplify right side
    25,893,258.82x = 510,647,097,650,768.06
  5. Step 5: Solve for x
    x = 510,647,097,650,768.06/25,893,258.82
  6. Step 6: Final answer
    x = 19,721,237.15

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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.