Home / 23,330,206.20-34,990,643.70-11,199,646.20

Finding the Fourth Proportional to 23,330,206.20, 34,990,643.70 and 11,199,646.20

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Solution

The fourth proportional to 23,330,206.20, 34,990,643.70 and 11,199,646.20 is: 16,797,229.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,206.20 : 34,990,643.70 = 11,199,646.20 : x
  2. Step 2: Convert to fraction form
    23,330,206.20/34,990,643.70 = 11,199,646.20/x
  3. Step 3: Cross multiply
    23,330,206.20x = 34,990,643.70 × 11,199,646.20
  4. Step 4: Simplify right side
    23,330,206.20x = 391,882,829,750,258.94
  5. Step 5: Solve for x
    x = 391,882,829,750,258.94/23,330,206.20
  6. Step 6: Final answer
    x = 16,797,229.58

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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.