Home / 17,845,515.96-24,626,967.84-9,696,753.96

Finding the Fourth Proportional to 17,845,515.96, 24,626,967.84 and 9,696,753.96

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Solution

The fourth proportional to 17,845,515.96, 24,626,967.84 and 9,696,753.96 is: 13,381,605.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,845,515.96 : 24,626,967.84 = 9,696,753.96 : x
  2. Step 2: Convert to fraction form
    17,845,515.96/24,626,967.84 = 9,696,753.96/x
  3. Step 3: Cross multiply
    17,845,515.96x = 24,626,967.84 × 9,696,753.96
  4. Step 4: Simplify right side
    17,845,515.96x = 238,801,647,925,312.66
  5. Step 5: Solve for x
    x = 238,801,647,925,312.66/17,845,515.96
  6. Step 6: Final answer
    x = 13,381,605.13

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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.