Home / 16,168,847.40-24,253,271.10-14,680,812.60

Finding the Fourth Proportional to 16,168,847.40, 24,253,271.10 and 14,680,812.60

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Solution

The fourth proportional to 16,168,847.40, 24,253,271.10 and 14,680,812.60 is: 22,021,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,847.40 : 24,253,271.10 = 14,680,812.60 : x
  2. Step 2: Convert to fraction form
    16,168,847.40/24,253,271.10 = 14,680,812.60/x
  3. Step 3: Cross multiply
    16,168,847.40x = 24,253,271.10 × 14,680,812.60
  4. Step 4: Simplify right side
    16,168,847.40x = 356,057,727,956,095.88
  5. Step 5: Solve for x
    x = 356,057,727,956,095.88/16,168,847.40
  6. Step 6: Final answer
    x = 22,021,218.90

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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.