Home / 14,375,068.11-21,497,108.81-10,734,354.63

Finding the Fourth Proportional to 14,375,068.11, 21,497,108.81 and 10,734,354.63

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Solution

The fourth proportional to 14,375,068.11, 21,497,108.81 and 10,734,354.63 is: 16,052,625.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,068.11 : 21,497,108.81 = 10,734,354.63 : x
  2. Step 2: Convert to fraction form
    14,375,068.11/21,497,108.81 = 10,734,354.63/x
  3. Step 3: Cross multiply
    14,375,068.11x = 21,497,108.81 × 10,734,354.63
  4. Step 4: Simplify right side
    14,375,068.11x = 230,757,589,432,565.53
  5. Step 5: Solve for x
    x = 230,757,589,432,565.53/14,375,068.11
  6. Step 6: Final answer
    x = 16,052,625.81

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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.