Home / 10,903,068.10-16,351,649.70-3,226,698.10

Finding the Fourth Proportional to 10,903,068.10, 16,351,649.70 and 3,226,698.10

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Solution

The fourth proportional to 10,903,068.10, 16,351,649.70 and 3,226,698.10 is: 4,839,173.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,068.10 : 16,351,649.70 = 3,226,698.10 : x
  2. Step 2: Convert to fraction form
    10,903,068.10/16,351,649.70 = 3,226,698.10/x
  3. Step 3: Cross multiply
    10,903,068.10x = 16,351,649.70 × 3,226,698.10
  4. Step 4: Simplify right side
    10,903,068.10x = 52,761,837,018,855.57
  5. Step 5: Solve for x
    x = 52,761,837,018,855.57/10,903,068.10
  6. Step 6: Final answer
    x = 4,839,173.39

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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.