Home / 24,379,207.80-36,568,811.70-21,733,812.60

Finding the Fourth Proportional to 24,379,207.80, 36,568,811.70 and 21,733,812.60

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Solution

The fourth proportional to 24,379,207.80, 36,568,811.70 and 21,733,812.60 is: 32,600,718.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,379,207.80 : 36,568,811.70 = 21,733,812.60 : x
  2. Step 2: Convert to fraction form
    24,379,207.80/36,568,811.70 = 21,733,812.60/x
  3. Step 3: Cross multiply
    24,379,207.80x = 36,568,811.70 × 21,733,812.60
  4. Step 4: Simplify right side
    24,379,207.80x = 794,779,700,492,487.50
  5. Step 5: Solve for x
    x = 794,779,700,492,487.50/24,379,207.80
  6. Step 6: Final answer
    x = 32,600,718.90

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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.