Home / 16,674,810.12-24,994,874.14-6,446,695.04

Finding the Fourth Proportional to 16,674,810.12, 24,994,874.14 and 6,446,695.04

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Solution

The fourth proportional to 16,674,810.12, 24,994,874.14 and 6,446,695.04 is: 9,663,338.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,810.12 : 24,994,874.14 = 6,446,695.04 : x
  2. Step 2: Convert to fraction form
    16,674,810.12/24,994,874.14 = 6,446,695.04/x
  3. Step 3: Cross multiply
    16,674,810.12x = 24,994,874.14 × 6,446,695.04
  4. Step 4: Simplify right side
    16,674,810.12x = 161,134,331,143,762.28
  5. Step 5: Solve for x
    x = 161,134,331,143,762.28/16,674,810.12
  6. Step 6: Final answer
    x = 9,663,338.29

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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.