Home / 16,099,389.63-24,139,331.64-7,224,611.40

Finding the Fourth Proportional to 16,099,389.63, 24,139,331.64 and 7,224,611.40

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Solution

The fourth proportional to 16,099,389.63, 24,139,331.64 and 7,224,611.40 is: 10,832,540.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,099,389.63 : 24,139,331.64 = 7,224,611.40 : x
  2. Step 2: Convert to fraction form
    16,099,389.63/24,139,331.64 = 7,224,611.40/x
  3. Step 3: Cross multiply
    16,099,389.63x = 24,139,331.64 × 7,224,611.40
  4. Step 4: Simplify right side
    16,099,389.63x = 174,397,290,554,724.72
  5. Step 5: Solve for x
    x = 174,397,290,554,724.72/16,099,389.63
  6. Step 6: Final answer
    x = 10,832,540.52

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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.