Home / 24,991,239-34,477,735.32-16,286,240.28

Finding the Fourth Proportional to 24,991,239, 34,477,735.32 and 16,286,240.28

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Solution

The fourth proportional to 24,991,239, 34,477,735.32 and 16,286,240.28 is: 22,468,381.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,991,239 : 34,477,735.32 = 16,286,240.28 : x
  2. Step 2: Convert to fraction form
    24,991,239/34,477,735.32 = 16,286,240.28/x
  3. Step 3: Cross multiply
    24,991,239x = 34,477,735.32 × 16,286,240.28
  4. Step 4: Simplify right side
    24,991,239x = 561,512,681,731,762.69
  5. Step 5: Solve for x
    x = 561,512,681,731,762.69/24,991,239
  6. Step 6: Final answer
    x = 22,468,381.09

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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.