Home / 14,934,136.60-22,401,204.90-7,759,683.10

Finding the Fourth Proportional to 14,934,136.60, 22,401,204.90 and 7,759,683.10

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Solution

The fourth proportional to 14,934,136.60, 22,401,204.90 and 7,759,683.10 is: 11,639,524.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934,136.60 : 22,401,204.90 = 7,759,683.10 : x
  2. Step 2: Convert to fraction form
    14,934,136.60/22,401,204.90 = 7,759,683.10/x
  3. Step 3: Cross multiply
    14,934,136.60x = 22,401,204.90 × 7,759,683.10
  4. Step 4: Simplify right side
    14,934,136.60x = 173,826,251,082,167.16
  5. Step 5: Solve for x
    x = 173,826,251,082,167.16/14,934,136.60
  6. Step 6: Final answer
    x = 11,639,524.65

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1.5x scale

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.