Home / 16,338,249.72-24,510,034.44-4,824,881.40

Finding the Fourth Proportional to 16,338,249.72, 24,510,034.44 and 4,824,881.40

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Solution

The fourth proportional to 16,338,249.72, 24,510,034.44 and 4,824,881.40 is: 7,238,107.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,249.72 : 24,510,034.44 = 4,824,881.40 : x
  2. Step 2: Convert to fraction form
    16,338,249.72/24,510,034.44 = 4,824,881.40/x
  3. Step 3: Cross multiply
    16,338,249.72x = 24,510,034.44 × 4,824,881.40
  4. Step 4: Simplify right side
    16,338,249.72x = 118,258,009,282,915.44
  5. Step 5: Solve for x
    x = 118,258,009,282,915.44/16,338,249.72
  6. Step 6: Final answer
    x = 7,238,107.59

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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.