Home / 23,328,686.10-35,035,019.55-16,946,145.30

Finding the Fourth Proportional to 23,328,686.10, 35,035,019.55 and 16,946,145.30

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Solution

The fourth proportional to 23,328,686.10, 35,035,019.55 and 16,946,145.30 is: 25,449,720.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,686.10 : 35,035,019.55 = 16,946,145.30 : x
  2. Step 2: Convert to fraction form
    23,328,686.10/35,035,019.55 = 16,946,145.30/x
  3. Step 3: Cross multiply
    23,328,686.10x = 35,035,019.55 × 16,946,145.30
  4. Step 4: Simplify right side
    23,328,686.10x = 593,708,531,882,640.62
  5. Step 5: Solve for x
    x = 593,708,531,882,640.62/23,328,686.10
  6. Step 6: Final answer
    x = 25,449,720.11

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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.