Home / 34,611,069.29-51,879,993.02-13,036,336.25

Finding the Fourth Proportional to 34,611,069.29, 51,879,993.02 and 13,036,336.25

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Solution

The fourth proportional to 34,611,069.29, 51,879,993.02 and 13,036,336.25 is: 19,540,714.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,611,069.29 : 51,879,993.02 = 13,036,336.25 : x
  2. Step 2: Convert to fraction form
    34,611,069.29/51,879,993.02 = 13,036,336.25/x
  3. Step 3: Cross multiply
    34,611,069.29x = 51,879,993.02 × 13,036,336.25
  4. Step 4: Simplify right side
    34,611,069.29x = 676,325,033,591,191.25
  5. Step 5: Solve for x
    x = 676,325,033,591,191.25/34,611,069.29
  6. Step 6: Final answer
    x = 19,540,714.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.