Home / 16,038,099.70-24,057,149.55-13,014,790.90

Finding the Fourth Proportional to 16,038,099.70, 24,057,149.55 and 13,014,790.90

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Solution

The fourth proportional to 16,038,099.70, 24,057,149.55 and 13,014,790.90 is: 19,522,186.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,099.70 : 24,057,149.55 = 13,014,790.90 : x
  2. Step 2: Convert to fraction form
    16,038,099.70/24,057,149.55 = 13,014,790.90/x
  3. Step 3: Cross multiply
    16,038,099.70x = 24,057,149.55 × 13,014,790.90
  4. Step 4: Simplify right side
    16,038,099.70x = 313,098,771,043,279.12
  5. Step 5: Solve for x
    x = 313,098,771,043,279.12/16,038,099.70
  6. Step 6: Final answer
    x = 19,522,186.35

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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.