Home / 16,609,528.10-24,914,292.15-12,074,564.90

Finding the Fourth Proportional to 16,609,528.10, 24,914,292.15 and 12,074,564.90

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Solution

The fourth proportional to 16,609,528.10, 24,914,292.15 and 12,074,564.90 is: 18,111,847.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,528.10 : 24,914,292.15 = 12,074,564.90 : x
  2. Step 2: Convert to fraction form
    16,609,528.10/24,914,292.15 = 12,074,564.90/x
  3. Step 3: Cross multiply
    16,609,528.10x = 24,914,292.15 × 12,074,564.90
  4. Step 4: Simplify right side
    16,609,528.10x = 300,829,237,502,735.50
  5. Step 5: Solve for x
    x = 300,829,237,502,735.50/16,609,528.10
  6. Step 6: Final answer
    x = 18,111,847.35

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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.