Home / 16,477,244.72-22,739,316.72-9,134,611.04

Finding the Fourth Proportional to 16,477,244.72, 22,739,316.72 and 9,134,611.04

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Solution

The fourth proportional to 16,477,244.72, 22,739,316.72 and 9,134,611.04 is: 12,606,161.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,244.72 : 22,739,316.72 = 9,134,611.04 : x
  2. Step 2: Convert to fraction form
    16,477,244.72/22,739,316.72 = 9,134,611.04/x
  3. Step 3: Cross multiply
    16,477,244.72x = 22,739,316.72 × 9,134,611.04
  4. Step 4: Simplify right side
    16,477,244.72x = 207,714,813,552,568.56
  5. Step 5: Solve for x
    x = 207,714,813,552,568.56/16,477,244.72
  6. Step 6: Final answer
    x = 12,606,161.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.