Home / 17,482,611.45-24,071,103.95-14,863,965.69

Finding the Fourth Proportional to 17,482,611.45, 24,071,103.95 and 14,863,965.69

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Solution

The fourth proportional to 17,482,611.45, 24,071,103.95 and 14,863,965.69 is: 20,465,596.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,482,611.45 : 24,071,103.95 = 14,863,965.69 : x
  2. Step 2: Convert to fraction form
    17,482,611.45/24,071,103.95 = 14,863,965.69/x
  3. Step 3: Cross multiply
    17,482,611.45x = 24,071,103.95 × 14,863,965.69
  4. Step 4: Simplify right side
    17,482,611.45x = 357,792,063,158,903.62
  5. Step 5: Solve for x
    x = 357,792,063,158,903.62/17,482,611.45
  6. Step 6: Final answer
    x = 20,465,596.01

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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.