Home / 16,603,548.76-22,913,467.05-9,633,700

Finding the Fourth Proportional to 16,603,548.76, 22,913,467.05 and 9,633,700

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Solution

The fourth proportional to 16,603,548.76, 22,913,467.05 and 9,633,700 is: 13,294,836.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,548.76 : 22,913,467.05 = 9,633,700 : x
  2. Step 2: Convert to fraction form
    16,603,548.76/22,913,467.05 = 9,633,700/x
  3. Step 3: Cross multiply
    16,603,548.76x = 22,913,467.05 × 9,633,700
  4. Step 4: Simplify right side
    16,603,548.76x = 220,741,467,519,585
  5. Step 5: Solve for x
    x = 220,741,467,519,585/16,603,548.76
  6. Step 6: Final answer
    x = 13,294,836.59

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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.