Home / 16,384,045.60-24,581,973.30-6,806,297.80

Finding the Fourth Proportional to 16,384,045.60, 24,581,973.30 and 6,806,297.80

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Solution

The fourth proportional to 16,384,045.60, 24,581,973.30 and 6,806,297.80 is: 10,211,899.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,045.60 : 24,581,973.30 = 6,806,297.80 : x
  2. Step 2: Convert to fraction form
    16,384,045.60/24,581,973.30 = 6,806,297.80/x
  3. Step 3: Cross multiply
    16,384,045.60x = 24,581,973.30 × 6,806,297.80
  4. Step 4: Simplify right side
    16,384,045.60x = 167,312,230,791,448.75
  5. Step 5: Solve for x
    x = 167,312,230,791,448.75/16,384,045.60
  6. Step 6: Final answer
    x = 10,211,899.73

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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.