Home / 16,038,101.45-24,057,152.18-13,014,792.65

Finding the Fourth Proportional to 16,038,101.45, 24,057,152.18 and 13,014,792.65

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Solution

The fourth proportional to 16,038,101.45, 24,057,152.18 and 13,014,792.65 is: 19,522,188.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,101.45 : 24,057,152.18 = 13,014,792.65 : x
  2. Step 2: Convert to fraction form
    16,038,101.45/24,057,152.18 = 13,014,792.65/x
  3. Step 3: Cross multiply
    16,038,101.45x = 24,057,152.18 × 13,014,792.65
  4. Step 4: Simplify right side
    16,038,101.45x = 313,098,847,372,195.50
  5. Step 5: Solve for x
    x = 313,098,847,372,195.50/16,038,101.45
  6. Step 6: Final answer
    x = 19,522,188.98

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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.