Home / 16,603,537.30-24,915,803.55-9,780,097.30

Finding the Fourth Proportional to 16,603,537.30, 24,915,803.55 and 9,780,097.30

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Solution

The fourth proportional to 16,603,537.30, 24,915,803.55 and 9,780,097.30 is: 14,676,329.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,537.30 : 24,915,803.55 = 9,780,097.30 : x
  2. Step 2: Convert to fraction form
    16,603,537.30/24,915,803.55 = 9,780,097.30/x
  3. Step 3: Cross multiply
    16,603,537.30x = 24,915,803.55 × 9,780,097.30
  4. Step 4: Simplify right side
    16,603,537.30x = 243,678,983,026,685.44
  5. Step 5: Solve for x
    x = 243,678,983,026,685.44/16,603,537.30
  6. Step 6: Final answer
    x = 14,676,329.42

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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.